00628nam a2200181Ia 4500003000600000005001700006008004100023020001800064040002500082082003700107100002800144245008100172260005200253300002700305500005800332650002800390650002800418NORSU20240321055756.0240215s9999    xx            000 0 und d  a0-13-030536-7  aNORSU-DumcNORSU-Dum  a371.33 In7 20022Seventh edition  aHeinich, Robert, et al. 0aInstructional Media and Technologies for LearningcBy Robert Heinich, et al.  bMerrill Prentice Hallc2002aUpper Saddle River  axx, 377 pages, 28n cm.  aIncludes appendix, glossary, photo credits, and index  aEducational technology.  aAudio-visual education.