ISBN 3598218060 books & textbook
Human development: Competencies for the Twenty-First Century. Papers from the IFLA CPERT Third International Conference on Continuing Professional ... Round Table ... (IFLA Publications, 80/81)
Ward, Patricia Layzell Weingand, Darlene E.
Walter de Gruyter /1997-01-01 Hardcover / 412 Pages
isbn-10: 3598218060 / isbn-13: 9783598218064
