00480nam a2200157Ia 4500003000600000005001700006008004100023020001800064040002500082082003600107100002300143245006800166260002800234300002800262500003200290NORSU20240321071509.0240215s9999    xx            000 0 und d  a0 2405 1416 5  aNORSU-DumcNORSU-Dum  a371.335 Si5 19962Third edition  aSimpson, Robert S. 0aEffective Audio-Visual: A User's HandbookcBy Robert S. Simpson  bRobert S. Simpsonc1996  aviii, 255 pages, 25 cm.  aIncludes glossary and index