00383nam a2200145Ia 4500003000600000005001700006008004100023020001800064040002500082082002200107100001900129245002700148260003700175500002500212NORSU20240812074640.0240215s9999    xx            000 0 und d  a971-574-010-3  aNORSU-DumcNORSU-Dum  aFil 371.33 L96 c3  aLucido, Paz I. 0aEducational Technology  bKatha Publishing Co., Inc.c1997  aincludes references