00529     2200181   4500001002100000035002000021245010500041100001700146260003200163300003100195084001600226650003100242650001600273650001300289650001600302650001600318990001300334INLIS000000000002961  a0010-0224000653  aMultivision : the planning, preparation and projection of Audio-Visual Presentationscby John Lewell  aLewell, John  aNew YorkbFocal Pressc1980  a251 p. : ills. ; 22x29 cm.  a621.3 LEW m  aAUDIO VISUAL PRESENTATIONS  aMULTIVISION  aPLANNING  aPREPARATION  aPROJECTION.  a127/1993