In the Hierarchy browser, this appears twice, once before and once after, the span for Europe. Typo? Helen Helen Buhler, Classification Coordinator, The Templeman Library, The University of Kent, Canterbury, Kent CT2 7NU. Email: H.M.Buhler at kent.ac.uk Fax: +44 (0)1227 827107 "Managing senior programmers is like herding cats." -- Dave Platt