00326nam a2200121Ia 4500008004100000082001900041100001500060245006100075260003200136300001000168600001400178650001200192140224s9999    xx            000 0 und d  a001:02(023) L6  aKemp, D.A.  aThe nature of knowledge; an introduction for librarians/  aLondonbClive Bingleyc1976  a199p.  aD.A. Kemp  aGeneral