LIBRARY OF CONGRESS CYAC SUBJECT HEADINGS
TENTATIVE MONTHLY LIST 09 CYAC


The proposed headings on this list are NOT YET APPROVED and not yet available for use in current cataloging.
Send all comments on this list to the CYAC Program - Email: cyacprog@loc.gov
"(A)" indicates pre-approved proposals for material in Priority 1. "(C)" indicates proposals submitted by libraries in the Subject Authority Cooperative Program (SACO).

 
 
CHILDREN'S SUBJECT HEADINGS
 
150
Ambition    [Not Subd Geog]    [sp2021052656]
 
053
BJ1533.A4 DELETE FIELD
 
053
BF789.A6 (Psychology) ADD FIELD
 
053
BJ1533.A4 (Ethics) ADD FIELD
 
450
UF Aspiration (Virtue) DELETE FIELD
 
450
UF Ambitiousness ADD FIELD
 
450
UF Aspiration ADD FIELD
 
550
BT Virtues DELETE FIELD
 
550
BT Conduct of life ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Awe    [Not Subd Geog]    [sp2025050266]
(A)
053
BF575.A9 (Psychology)
 
550
BT Emotions
 
 
150
Bones    [Not Subd Geog]    [sp2021051908]
 
053
QL821 (Animal) DELETE FIELD
 
053
QM101-QM117 (Human) DELETE FIELD
 
450
UF Osteology DELETE FIELD
 
550
RT Bone DELETE FIELD
 
550
RT Skeleton DELETE FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
680
Here are entered comprehensive and systematic works on the anatomy of the bony structure of man and its articulations; also comparative studies and discussions of bony structures of vertebrate groups other than man. Works on the comparative morphology, mechanics, etc. of the skeleton are entered under the heading Skeleton. Studies of skeletal remains are entered under Human remains (Archaeology); Animal remains (Archaeology). DELETE FIELD
 
680
Here are entered works on the anatomy of the bony structure of vertebrates. Works on the entire supportive framework of vertebrates and invertebrates are entered under the heading Skeleton. ADD FIELD
 
 
150
Joints    [Not Subd Geog]    [sp2021056482]
 
053
QL825 (Comparative anatomy) DELETE FIELD
 
053
QL825 (Zoology) ADD FIELD
 
450
UF Diarthrodial joints DELETE FIELD
 
450
UF Synovial joints DELETE FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
680
Here are entered works on articulations between two or more bones in general, as well as works on synovial or freely movable joints. DELETE FIELD
 
 
150
Skeleton    [Not Subd Geog]    [sp2021051907]
 
053
GN70 (Anthropology) DELETE FIELD
 
053
QL821-QL823 (Comparative anatomy) DELETE FIELD
 
053
GN69.8 (Anthropology) ADD FIELD
 
053
QL821-QL827 (Zoology) ADD FIELD
 
450
UF Osteology DELETE FIELD
 
450
UF Endoskeleton ADD FIELD
 
450
UF Exoskeleton ADD FIELD
 
550
RT Bones DELETE FIELD
 
550
BT Musculoskeletal system ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
680
Here are entered works on the comparative morphology, mechanics, etc. of the skeleton. Comprehensive and systematic works on the anatomy of the bony structure of man and its articulations, and comparative studies and discussions of bony structures of vertebrate groups other than man are entered under the heading Bones. Studies of skeletal remains are entered under Human remains (Archaeology); Animal remains (Archaeology). DELETE FIELD
 
680
Here are entered works on the entire supportive framework of vertebrates and invertebrates. Works on the anatomy of the bony structure of vertebrates are entered under the heading Bones. ADD FIELD
 
 
150
Human remains (Archaeology)    [May Subd Geog] CHANGE GEOG    [sp2021053147]
 
053
CC79.5.H85 (Archaeology) ADD FIELD
 
450
UF Skeletal remains (Archaeology) DELETE FIELD
 
550
BT Human skeleton DELETE FIELD
 
550
BT Primate remains (Archaeology) DELETE FIELD
 
550
BT Archaeology ADD FIELD
 
550
BT Human body ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
681
Notes under Bones; Skeleton DELETE FIELD
 
 
150
Animal remains (Archaeology)    [May Subd Geog] CHANGE GEOG    [sp2021059333]
 
053
CC79.5.A5 DELETE FIELD
 
053
CC79.5.A5 (Archaeology) ADD FIELD
 
450
UF Zoology in archaeology DELETE FIELD
 
550
BT Archaeology--Methodology DELETE FIELD
 
550
BT Bones DELETE FIELD
 
550
RT Animal paleopathology DELETE FIELD
 
550
BT Animals ADD FIELD
 
550
BT Archaeology ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
681
Notes under Bones; Skeleton DELETE FIELD
 
 
150
Buddhist fasts and feasts    [May Subd Geog]    [sp2025050261]
 
450
UF Buddhists feasts and fasts
 
450
UF Buddhists festivals
 
450
UF Buddhists holidays
 
450
UF Fasts and feasts--Buddhism
 
550
BT Fasts and feasts
 
 
150
Ullambana CHANGE HEADING
 
150
Hungry Ghost Festival    [May Subd Geog] CHANGE GEOG    [sp2021057936]
 
053
BQ5720.U6 (Buddhism)
 
450
UF All Souls' Day (Buddhism)
 
450
UF Buddhist All Souls' Day
 
450
UF Festival of the Hungry Ghost
 
450
UF Ghost Festival
 
450
UF Ullambana [Former heading]
 
450
UF Yulanpen Jie
 
450
UF Zhongyuan Jie
 
550
BT Buddhist memorial rites and ceremonies
 
550
BT Buddhist fasts and feasts
 
550
BT Festivals
 
 
150
Obon    [May Subd Geog]    [sp2025050276]
 
450
UF Bon Festival (Buddhist festival)
 
450
UF Bon Matsuri
 
450
UF Festival of Souls
 
450
UF Festival of the Dead
 
450
UF Urabon
 
450
UF Urabon'e
 
550
BT Buddhist memorial rites and ceremonies
 
550
BT Buddhist fasts and feasts
 
550
BT Festivals
 
 
150
Buddhist memorial rites and ceremonies    [May Subd Geog]    [sp2025050260]
 
450
UF Buddhist ceremonies and memorial rites
 
450
UF Ceremonies and memorial rites, Buddhist
 
450
UF Memorial rites and ceremonies, Buddhist
 
550
BT Buddhism
 
550
BT Memorial rites and ceremonies
 
 
150
Cardiopulmonary system    [Not Subd Geog]    [sp2021056480]
 
053
QP119-QP120 (Physiology) ADD FIELD
 
450
UF Cardiopneumatic system DELETE FIELD
 
450
UF Pneumocardial system DELETE FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Respiratory system    [Not Subd Geog]    [sp 96006057 ]
 
053
QL845-QL855 (Comparative anatomy) DELETE FIELD
 
053
QL845-QL855 (Zoology) ADD FIELD
 
 
150
Larynx    [Not Subd Geog]    [sp2025050202]
 
053
QL853 (Zoology)
 
053
QM255 (Human anatomy)
 
053
QP306 (Physiology)
 
450
UF Larynges
 
450
UF Larynxes
 
450
UF Voice box
 
550
BT Respiratory system
 
550
BT Throat
 
 
150
Christian fasts and feasts    [May Subd Geog]    [sp2025050262]
 
053
BV30-BV135 (Practical theology)
 
053
CE81 (Technical chronology. Calendar)
 
450
UF Christian feasts and fasts
 
450
UF Christian festivals
 
450
UF Christian holidays
 
450
UF Church festivals
 
450
UF Ecclesiastical fasts and feasts
 
450
UF Holy days
 
550
BT Fasts and feasts
 
 
150
Advent    [May Subd Geog] CHANGE GEOG    [sp2021050465]
 
053
BV40 (Practical theology) ADD FIELD
 
550
BT Church year DELETE FIELD
 
550
BT Fasts and feasts DELETE FIELD
 
550
BT Christian calendar ADD FIELD
 
550
BT Christian fasts and feasts ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
All Saints' Day    [May Subd Geog] CHANGE GEOG    [sp2021055355]
 
053
BV67 DELETE FIELD
 
053
BV67 (Practical theology) ADD FIELD
 
450
UF All Hallows’ Day ADD FIELD
 
450
UF Feast of All Saints ADD FIELD
 
450
UF Hallowmas ADD FIELD
 
550
BT Church year DELETE FIELD
 
550
BT Fasts and feasts DELETE FIELD
 
550
BT Christian calendar ADD FIELD
 
550
BT Christian fasts and feasts ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
All Souls' Day    [May Subd Geog] CHANGE GEOG    [sp2021052896]
 
053
BV50.A4 (Church year) DELETE FIELD
 
053
BV50.A4 (Practical theology) ADD FIELD
 
450
UF Day of the Dead DELETE FIELD
 
450
UF Día de los Muertos DELETE FIELD
 
550
BT Church year DELETE FIELD
 
550
BT Fasts and feasts DELETE FIELD
 
550
BT Christian calendar ADD FIELD
 
550
BT Christian fasts and feasts ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Epiphany    [May Subd Geog] CHANGE GEOG    [sp2021050646]
 
053
BV50.E7 DELETE FIELD
 
053
BV50.E7 (Practical theology) ADD FIELD
 
550
BT Fasts and feasts DELETE FIELD
 
500
BT Jesus Christ--Nativity DELETE FIELD
 
550
BT Christian fasts and feasts ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Lent    [May Subd Geog] CHANGE GEOG    [sp2021057747]
 
053
BV85-BV95 (Church year) DELETE FIELD
 
053
BV85-BV95 (Practical theology) ADD FIELD
 
550
BT Church year DELETE FIELD
 
550
BT Fasts and feasts DELETE FIELD
 
550
BT Christian calendar ADD FIELD
 
550
BT Christian fasts and feasts ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Palm Sunday    [May Subd Geog] CHANGE GEOG    [sp2021052232]
 
053
BV53 DELETE FIELD
 
053
BV91 (Practical theology) ADD FIELD
 
450
UF Second Passion Sunday DELETE FIELD
 
550
BT Fasts and feasts DELETE FIELD
 
500
RT Jesus Christ--Entry into Jerusalem DELETE FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Church year CHANGE HEADING
 
150
Christian calendar    [Not Subd Geog]    [sp2021055031]
 
053
BV30 (Practical theology)
 
450
UF Christian year
 
450
UF Church year [Former heading]
 
450
UF Ecclesiastical calendar
 
450
UF Liturgical year
 
550
BT Calendar
 
 
150
Day of the Dead    [May Subd Geog]    [sp2025050264]
 
450
UF Día de los Muertos
 
550
BT Church year
 
550
BT Christian fasts and feasts
 
550
RT All Souls' Day
 
 
150
Dragon boat festivals    [May Subd Geog] CHANGE GEOG    [sp2021058780]
 
450
UF Double Fifth Festival ADD FIELD
 
450
UF Duanwu Jie ADD FIELD
 
450
UF Poet's Day ADD FIELD
 
450
UF Tuen Ng ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Fasts and feasts    [May Subd Geog] CHANGE GEOG    [sp2021051302]
 
053
BL590 (Comparative religion) DELETE FIELD
 
053
BV30-BV135 (Christianity) DELETE FIELD
 
053
CE81 (Church calendar) DELETE FIELD
 
053
BL590 (Religions. Mythology. Rationalism) ADD FIELD
 
450
UF Church festivals DELETE FIELD
 
450
UF Ecclesiastical fasts and feasts DELETE FIELD
 
450
UF Heortology DELETE FIELD
 
450
UF Religious holidays ADD FIELD
 
550
BT Christian antiquities DELETE FIELD
 
550
BT Fasting--Religious aspects DELETE FIELD
 
550
BT Liturgics DELETE FIELD
 
550
BT Theology, Practical DELETE FIELD
 
550
RT Church calendar DELETE FIELD
 
550
BT Religion ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
680
Here are entered works on religious fasts and feasts in general and on Christian fasts and feasts. The heading may also be divided by religious body or non-Christian religion, e.g. Fasts and feasts--Catholic Church, [Judaism, etc.] For fasts and feasts of a religious body occurring in a particular place, add a second heading Fasts and feasts--[local subdivision]. DELETE FIELD
 
680
Here are entered works on religious fasts and feasts in general. ADD FIELD
 
681
Note under Church year DELETE FIELD
 
 
150
Gastrointestinal system CHANGE HEADING
 
150
Gastrointestinal tract    [Not Subd Geog]    [sp2021060047]
 
450
UF Alimentary canal
 
450
UF Alimentary tract
 
450
UF Digestive tract
 
450
UF Gastrointestinal system [Former heading]
 
450
UF GI tract
 
450
UF Gut
 
550
BT Digestive system
 
688
Heading changed from Gastrointestinal system to Gastrointestinal tract in September 2025.
 
 
150
Intestines    [Not Subd Geog]    [sp2021060452]
 
053
QL863 (Comparative anatomy) DELETE FIELD
 
053
QL863 (Zoology) ADD FIELD
 
450
UF Bowels ADD FIELD
 
550
BT Gastrointestinal system DELETE FIELD
 
550
BT Gastrointestinal tract ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
681
Example under Viscera DELETE FIELD
 
 
150
Mouth    [Not Subd Geog]    [sp2021052992]
 
053
QL857 (Anatomy) DELETE FIELD
 
053
QL857 (Zoology) ADD FIELD
 
450
UF Oral cavity ADD FIELD
 
550
BT Dentistry DELETE FIELD
 
550
BT Head DELETE FIELD
 
550
BT Gastrointestinal tract ADD FIELD
 
550
BT Respiratory system ADD FIELD
 
 
150
Stomach    [Not Subd Geog]    [sp2021054643]
 
053
QL862 (Comparative anatomy) DELETE FIELD
 
053
QL862 (Zoology) ADD FIELD
 
450
UF Ventriculus ADD FIELD
 
550
BT Gastrointestinal system DELETE FIELD
 
550
BT Gastrointestinal tract ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
681
Example under Viscera DELETE FIELD
 
 
150
German Jews    [May Subd Geog]    [sp2025050286]
(A)
450
UF Jews, German
 
550
BT Jews
 
 
150
Helpfulness    [Not Subd Geog] ADD GEOG    [sp 96005658 ]
 
053
BF723.H45 (Psychology) ADD FIELD
 
053
HM1146 (Sociology) ADD FIELD
 
550
BT Conduct of life ADD FIELD
 
 
150
Hindu fasts and feasts    [May Subd Geog]    [sp2025050268]
 
450
UF Fasts and feasts--Hinduism
 
450
UF Feasts and fasts--Hinduism
 
450
UF Hindu feasts and fasts
 
450
UF Hindu festivals
 
450
UF Hindu holidays
 
550
BT Fasts and feasts
 
 
150
Divali CHANGE HEADING
 
150
Diwali    [May Subd Geog] CHANGE GEOG    [sp2021052609]
 
053
BL1239.82.D58 (Hinduism)
 
450
UF Deepavali
 
450
UF Dewali
 
450
UF Dipabali
 
450
UF Dīpāvali
 
450
UF Divali [Former heading]
 
450
UF Festival of Lights (Hinduism)
 
550
BT Hindu fasts and feasts
 
550
BT Jain fasts and feasts
 
550
BT Sikh fasts and feasts
 
688
Heading changed from Divali to Diwali in September 2025.
 
 
150
Holī (Hindu festival) CHANGE HEADING
 
150
Holi    [May Subd Geog] CHANGE GEOG    [sp2021058910]
 
053
BL1239.82.H65 (Hinduism)
 
450
UF Festival of colors
 
450
UF Holī (Hindu festival) [Former heading]
 
550
BT Hindu fasts and feasts
 
550
BT Spring festivals
 
688
Heading changed from Holī (Hindu festival) to Holi in September 2025.
 
 
150
Ratha-yātra (Hindu festival) CHANGE HEADING
 
150
Ratha Yatra    [May Subd Geog] CHANGE GEOG    [sp2021055675]
 
053
BL1239.82.R37 (Hinduism)
 
450
UF Chariot festival (Hinduism)
 
450
UF Rath Yatra
 
450
UF Ratha-yātra (Hindu festival) [Former heading]
 
450
UF Rathajatra
 
450
UF Rathayatra
 
550
BT Hindu fasts and feasts
 
688
Heading changed from Ratha-yātra (Hindu festival) to Ratha Yatra in September 2025.
 
 
150
Immune system    [Not Subd Geog]    [sp2021052007]
 
053
QR180-QR188.9 DELETE FIELD
 
550
BT Anatomy DELETE FIELD
 
550
BT Immunology DELETE FIELD
 
550
BT Organs (Anatomy) ADD FIELD
 
550
RT Immunology ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Islamic fasts and feasts    [May Subd Geog]    [sp2025050271]
 
450
UF Fasts and feasts--Islam
 
450
UF Feasts and fasts--Islam
 
450
UF Islamic feasts and fasts
 
450
UF Islamic festivals
 
450
UF Islamic holidays
 
550
BT Fasts and feasts
 
 
150
ʻĪd al-Fiṭr CHANGE HEADING
 
150
Eid al-Fitr    [May Subd Geog] CHANGE GEOG    [sp2021054204]
 
053
BP186.45 (Islam)
 
450
UF Eid ul-Fitr
 
450
UF Festival of Breaking Fast (Islam)
 
450
UF ʻĪd al-Fiṭr [Former heading]
 
450
UF ʻĪd al-Ṣaghīr
 
450
UF Koriteh
 
450
UF Küçük Bayram
 
450
UF Ramazan Bayramı
 
550
BT Islamic fasts and feasts
 
688
Heading changed from ʻĪd al-Fiṭr to Eid al-Fitr in September 2025.
 
 
150
Ramadan    [May Subd Geog] CHANGE GEOG    [sp2021054203]
 
053
BP186.4 DELETE FIELD
 
053
BP186.4 (Islam) ADD FIELD
 
450
UF Ramadhan ADD FIELD
 
450
UF Ramazan ADD FIELD
 
450
UF Ramzan ADD FIELD
 
550
BT Fasts and feasts--Islam DELETE FIELD
 
550
BT Islamic fasts and feasts ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Jewish fasts and feasts    [May Subd Geog]    [sp2025050265]
 
450
UF Jewish feasts and fasts
 
450
UF Jewish festivals
 
450
UF Jewish holidays
 
450
UF Fasts and feasts--Judiasm [Former heading]
 
550
BT Fasts and feasts
 
550
BT Judaism
 
 
150
High Holidays    [May Subd Geog] CHANGE GEOG    [sp2021051222]
 
053
BM693.H5 DELETE FIELD
 
053
BM693.H5 (Judaism) ADD FIELD
 
450
UF High Holy Days [Former heading] DELETE FIELD
 
450
UF Holidays, High DELETE FIELD
 
450
UF Aseret Yeme Teshuva ADD FIELD
 
450
UF Aseret Yemei Teshuvah ADD FIELD
 
450
UF Days of Awe ADD FIELD
 
450
UF High Holy Days ADD FIELD
 
450
UF Ten Days of Penitence ADD FIELD
 
450
UF Ten Days of Repentance ADD FIELD
 
450
UF Yamim noraʾim ADD FIELD
 
550
BT Fasts and feasts--Judaism DELETE FIELD
 
550
BT Jewish fasts and feasts ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Yom Kippur    [May Subd Geog] CHANGE GEOG    [sp2021051224]
 
053
BM695.A8 DELETE FIELD
 
053
BM695.A8 (Judaism) ADD FIELD
 
450
UF Atonement, Day of DELETE FIELD
 
450
UF Day of Atonement (Jewish holiday) DELETE FIELD
 
450
UF Jewish Day of Atonement DELETE FIELD
 
450
UF Yom ha-Kippurim DELETE FIELD
 
450
UF Day of Atonement ADD FIELD
 
450
UF Yom ha-kippurim ADD FIELD
 
450
UF Yom hakippurim ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Ninth of Av    [May Subd Geog] CHANGE GEOG    [sp2021061349]
 
053
BM695.T57 DELETE FIELD
 
053
BM695.T57 (Judaism) ADD FIELD
 
450
UF Av, Ninth of DELETE FIELD
 
450
UF Tishʻah be-Av [Former heading] DELETE FIELD
 
450
UF Tisha b'Ab DELETE FIELD
 
450
UF Tishah b'Ab DELETE FIELD
 
450
UF Tishah b'Av DELETE FIELD
 
450
UF Tishah be'Ab DELETE FIELD
 
450
UF 9th of Av ADD FIELD
 
450
UF Fast of Av 9 ADD FIELD
 
450
UF Ninth Day of Av ADD FIELD
 
550
BT Fasts and feasts--Judaism DELETE FIELD
 
550
BT Jewish fasts and feasts ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Passover    [May Subd Geog] CHANGE GEOG    [sp2021051243]
 
053
BM675.P3 (Jewish service book) DELETE FIELD
 
053
BM695.P3 (Jewish festival) DELETE FIELD
 
053
BM675.P3 (Judaism) ADD FIELD
 
053
BM695.P3 (Practical Judaism) ADD FIELD
 
450
UF Peyseḥ DELETE FIELD
 
450
UF Peysekh DELETE FIELD
 
450
UF Chag ha-Matzot ADD FIELD
 
450
UF Festival of Matzot ADD FIELD
 
450
UF Festival of Unleavened Bread ADD FIELD
 
450
UF Hag ha-Matzot ADD FIELD
 
550
BT Fasts and feasts--Judaism DELETE FIELD
 
550
BT Jewish fasts and feasts ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Purim    [May Subd Geog] CHANGE GEOG    [sp2021051754]
 
053
BM695.P8 DELETE FIELD
 
053
BM695.P8 (Judaism) ADD FIELD
 
450
UF Esther, Feast of DELETE FIELD
 
450
UF Lots, Feast of DELETE FIELD
 
450
UF Purim (Feast of Esther) [Former heading] DELETE FIELD
 
550
BT Fasts and feasts--Judaism DELETE FIELD
 
550
RT Half-shekel (Jewish rite) DELETE FIELD
 
550
BT Jewish fasts and feasts ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Shavuot    [May Subd Geog] CHANGE GEOG    [sp2021056901]
 
053
BM695.S5 DELETE FIELD
 
053
BM695.S5 (Judaism) ADD FIELD
 
450
UF Chag Hashavuot DELETE FIELD
 
450
UF Feast of the First Fruits DELETE FIELD
 
450
UF First Fruits, Feast of the DELETE FIELD
 
450
UF Giving of the Torah, Festival of the DELETE FIELD
 
450
UF Ḥag ha-bikurim DELETE FIELD
 
450
UF Ḥag Matan Toratenu DELETE FIELD
 
450
UF Hashavout, Chag DELETE FIELD
 
450
UF Jewish Pentecost DELETE FIELD
 
450
UF Pentecost Festival, Jewish DELETE FIELD
 
450
UF Reaping, Festival of DELETE FIELD
 
450
UF Shavuʻoth (Feast of Weeks) [Former heading] DELETE FIELD
 
450
UF Shevuoth DELETE FIELD
 
450
UF Weeks, Festival of DELETE FIELD
 
450
UF Day of the First Fruits ADD FIELD
 
450
UF Festival of First Fruits ADD FIELD
 
450
UF Festival of Weeks ADD FIELD
 
450
UF Hag ha-Qazir ADD FIELD
 
450
UF Ḥag Shavout ADD FIELD
 
450
UF Pentecost (Judaism) ADD FIELD
 
450
UF Shvies ADD FIELD
 
450
UF Shvios ADD FIELD
 
450
UF Shvues ADD FIELD
 
450
UF Shvuos ADD FIELD
 
450
UF Yom ha-Bikkurim ADD FIELD
 
550
BT Fasts and feasts--Judaism DELETE FIELD
 
550
BT Jewish fasts and feasts ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Seged CHANGE HEADING
 
150
Sigd    [May Subd Geog] CHANGE GEOG    [sp2021061585]
 
053
BM695.S43 (Judaism)
 
450
UF Amata sauw
 
450
UF Chag Hasigd
 
450
UF Fast of Supplication
 
450
UF Mehlella
 
450
UF Seged [Former heading]
 
550
BT Jewish fasts and feasts
 
550
BT Judaism--Ethiopia
 
688
Heading changed from Seged to Sigd in September 2025.
 
 
150
Sukkot    [May Subd Geog] CHANGE GEOG    [sp2021052118]
 
053
BM695.S8 DELETE FIELD
 
053
BM695.S8 (Judaism) ADD FIELD
 
450
UF Sukkoth [Former heading] DELETE FIELD
 
450
UF Tabernacles, Feast of DELETE FIELD
 
450
UF Feast of Booths ADD FIELD
 
450
UF Hag ha-Sukkot ADD FIELD
 
450
UF Succot ADD FIELD
 
450
UF Sukes ADD FIELD
 
450
UF Sukkes ADD FIELD
 
450
UF Sukkos ADD FIELD
 
450
UF Sukkoth ADD FIELD
 
450
UF Sukot ADD FIELD
 
550
BT Fasts and feasts--Judaism DELETE FIELD
 
550
BT Jewish fasts and feasts ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Tu bi-Shevat CHANGE HEADING
 
150
Tu BiShvat    [May Subd Geog] CHANGE GEOG    [sp2021053246]
 
053
BM695.T9 (Judaism)
 
450
UF Hamishah Asar bi-Shevat
 
450
UF New Year for Trees
 
450
UF Tu b'Shevat
 
450
UF Tu b'shvat
 
450
UF Tu bee-shvat
 
450
UF Tu bi-Shevat [Former heading]
 
450
UF Tu bi-Shvat
 
550
BT Jewish fasts and feasts
 
688
Heading changed from Tu bi-Shevat to Tu BiShvat in September 2025.
 
 
150
Judaism--Ethiopia    [Not Subd Geog]    [sp2025050285]
 
 
150
Lantern Festivals    [May Subd Geog]    [sp2025050252]
 
450
UF Cap Go Meh
 
450
UF Shan-Yuan Festival
 
450
UF Yuan Xiao Festival
 
550
BT Festivals
 
 
150
Lymphatic system    [Not Subd Geog] ADD GEOG    [sp2003004301]
 
053
QL841 (Zoology) ADD FIELD
 
053
QM197 (Human anatomy) ADD FIELD
 
053
QP115 (Physiology) ADD FIELD
 
450
UF Lymphatics DELETE FIELD
 
550
BT Immune system ADD FIELD
 
 
150
Bone marrow    [Not Subd Geog]    [sp2021056080]
 
053
QM569 (Human histology) DELETE FIELD
 
053
QM569 (Human anatomy) ADD FIELD
 
450
UF Marrow [Former heading] DELETE FIELD
 
450
UF Medulla ossium DELETE FIELD
 
450
UF Marrow ADD FIELD
 
450
UF Myeloid tissue ADD FIELD
 
550
BT Hematopoietic system DELETE FIELD
 
550
BT Immune system DELETE FIELD
 
550
BT Lymphatic system ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Tonsils    [Not Subd Geog]    [sp2021055458]
 
053
QL861 (Zoology) ADD FIELD
 
450
UF Faucial tonsils ADD FIELD
 
450
UF Palatine tonsils ADD FIELD
 
550
BT Lymphoid tissue DELETE FIELD
 
550
BT Pharynx DELETE FIELD
 
550
BT Lymphatic system ADD FIELD
 
550
BT Throat ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Notated music    [May Subd Geog]    [sp2025050242]
 
550
BT Music
 
680
Here are entered works of music expressed through musical notation with or without lyrics.
 
 
150
Sales    [May Subd Geog]    [sp2025050288]
 
550
BT Commerce
 
 
150
Layaway    [May Subd Geog]    [sp2025050287]
(A)
450
UF Layaway plan
 
550
BT Sales
 
 
150
Samaritan fasts and feasts    [May Subd Geog]    [sp2025050272]
 
450
UF Fasts and feasts--Samaritan
 
450
UF Feasts and fasts--Samaritan
 
450
UF Samaritan feasts and fasts
 
450
UF Samaritan festivals
 
450
UF Samaritan holidays
 
550
BT Fasts and feasts
 
 
150
Passover (Samaritan)    [May Subd Geog] CHANGE GEOG    [sp2021051277]
 
550
BT Fasts and feasts--Samaritans DELETE FIELD
 
550
BT Samaritan fasts and feasts ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Skull    [Not Subd Geog]    [sp2021059265]
 
053
QL822 (Comparative anatomy) DELETE FIELD
 
053
QL822 (Zoology) ADD FIELD
 
450
UF Brain case DELETE FIELD
 
450
UF Fontanel DELETE FIELD
 
450
UF Fontanelle DELETE FIELD
 
550
RT Head DELETE FIELD
 
550
BT Head ADD FIELD
 
550
RT Phrenology ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
680
Here are entered anatomical and pathological works on the skull. Works on methods of measuring the skull are entered under Craniometry. Anthropological, archaeological, or ethnological works on skulls are entered under Craniology. DELETE FIELD
 
681
Notes under Craniology; Craniometry DELETE FIELD
 
 
150
Southeast Asian mythology    [May Subd Geog]    [sp2025050267]
(A)
053
BL1055 (Religions)
 
450
UF Mythology, Southeast Asian
 
450
UF South East Asian mythology
 
550
BT Mythology
 
 
150
Spine    [Not Subd Geog]    [sp2021061514]
 
450
UF Columna vertebralis DELETE FIELD
 
550
BT Skeleton DELETE FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Sunday    [May Subd Geog] CHANGE GEOG    [sp2021055316]
 
053
BV107-BV133 DELETE FIELD
 
053
BV107-BV133 (Christian calendar) ADD FIELD
 
550
BT Fasts and feasts DELETE FIELD
 
550
BT Rest--Religious aspects--Christianity DELETE FIELD
 
550
RT Sabbath DELETE FIELD
 
550
BT Christian calendar ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Three Weeks (Jewish mourning custom)    [May Subd Geog]    [sp2025050283]
 
053
BM695.T4 (Judaism)
 
450
UF 3 Weeks (Jewish mourning custom)
 
450
UF Bein Hametzarim
 
550
BT Jewish mourning customs
 
 
150
Nine Days (Jewish mourning custom)    [May Subd Geog]    [sp2025050284]
 
450
UF 9 Days (Jewish mourning custom)
 
450
UF Nine days of Av
 
450
UF Tishat HaYamim
 
550
BT Three Weeks (Jewish mourning custom)
 
 
150
Toleration CHANGE HEADING
 
150
Tolerance    [Not Subd Geog]    [sp2021052612]
 
053
HM1271 (Sociology)
 
450
UF Bigotry
 
450
UF Intolerance
 
450
UF Toleration [Former heading]
 
550
BT Conduct of life
 
550
RT Discrimination
 
688
Heading changed from Toleration to Tolerance in September 2025.