| |
| 150 | $a Arabic language $x Study and teaching (Continuing education) [sp2021008574] |
| |
| |
| 150 | $a Arabic language $x Study and teaching (Continuing education) $x Turkish speakers [sp2021008556] |
| |
| 550 | BT $w g $a Turkish language |
| |
| |
| 150 | $a English language $x Study and teaching (Continuing education) [sp2021008575] |
| |
| |
| 150 | $a English language $x Study and teaching (Continuing education) $x Chinese speakers [sp2021008557] |
| |
| 550 | BT $w g $a Chinese language |
| |
| |
| 150 | $a English language $x Study and teaching (Continuing education) $x French speakers [sp2021008558] |
| |
| 550 | BT $w g $a French language |
| |
| |
| 150 | $a English language $x Study and teaching (Continuing education) $x German speakers [sp2021008559] |
| |
| 550 | BT $w g $a German language |
| |
| |
| 150 | $a English language $x Study and teaching (Continuing education) $x Italian speakers [sp2021008560] |
| |
| 550 | BT $w g $a Italian language |
| |
| |
| 150 | $a English language $x Study and teaching (Continuing education) $x Japanese speakers [sp2021008561] |
| |
| 550 | BT $w g $a Japanese language |
| |
| |
| 150 | $a English language $x Study and teaching (Continuing education) $x Russian speakers [sp2021008562] |
| |
| 550 | BT $w g $a Russian language |
| |
| |
| 150 | $a English language $x Study and teaching (Continuing education) $x Slovak speakers [sp2021008563] |
| |
| 550 | BT $w g $a Slovak language |
| |
| |
| 150 | $a English language $x Study and teaching (Continuing education) $x Spanish speakers [sp2021008564] |
| |
| 550 | BT $w g $a Spanish language |
| |
| |
| 150 | $a English language $x Study and teaching (Continuing education) $x Ukrainian speakers [sp2021008565] |
| |
| 550 | BT $w g $a Ukrainian language |
| |
| |
| 150 | $a Esperanto $x Study and teaching (Continuing education) [sp2021008584] |
| |
| |
| 150 | $a Esperanto $x Study and teaching (Continuing education) $x Russian speakers [sp2021008566] |
| |
| 550 | BT $w g $a Russian language |
| |
| |
| 150 | $a French language $x Study and teaching (Continuing education) [sp2021008585] |
| |
| |
| 150 | $a French language $x Study and teaching (Continuing education) $x English speakers [sp2021008567] |
| |
| 550 | BT $w g $a English language |
| |
| |
| 150 | $a German language $x Study and teaching (Continuing education) [sp2021008586] |
| |
| |
| 150 | $a German language $x Study and teaching (Continuing education) $x English speakers [sp2021008568] |
| |
| 550 | BT $w g $a English language |
| |
| |
| 150 | $a Greek language, Modern $x Study and teaching (Continuing education) [sp2021008587] |
| |
| |
| 150 | $a Greek language, Modern $x Study and teaching (Continuing education) $x English speakers [sp2021008569] |
| |
| 550 | BT $w g $a English language |
| |
| |
| 150 | $a Hebrew language $x Study and teaching (Continuing education) [sp2021008588] |
| |
| |
| 150 | $a Hebrew language $x Study and teaching (Continuing education) $x Russian speakers [sp2021008570] |
| |
| 550 | BT $w g $a Russian language |
| |
| |
| 150 | $a Japanese language $x Study and teaching (Continuing education) [sp2021008589] |
| |
| |
| 150 | $a Japanese language $x Study and teaching (Continuing education) $x Chinese speakers [sp2021008571] |
| |
| 550 | BT $w g $a Chinese language |
| |
| |
| 150 | $a Japanese language $x Study and teaching (Continuing education) $x English speakers [sp2021008572] |
| |
| 550 | BT $w g $a English language |
| |
| |
| 150 | $a Welsh language $x Study and teaching (Continuing education) [sp2021008591] |
| |
| |
| 150 | $a Welsh language $x Study and teaching (Continuing education) $x English speakers [sp2021008573] |
| |
| 550 | BT $w g $a English language |
| |