000 00528nam a2200205Ia 4500
005 20250220125447.0
008 250220s9999||||xx |||||||||||||| ||und||
020 _c
_9.75
040 _aMAIN
041 _aEnglish
082 _a302.23
_bWEI
100 _aWeisgerber, Robert A.
245 _aInstructional process and media innovation
260 _aChicago
_bRand Mcnally & Company
_c1968
300 _axi,569p.
650 _aCommunication
650 _aMass Communication
650 _aMedia Communication
942 _cBK
999 _c31536
_d31536