000 00464nam a2200193Ia 4500
001 22354
008 240126s9999||||xx |||||||||||||| ||und||
020 _cRS 800.00
037 _cRS 800.00
082 _a371.3 HEI
100 _aHeinrichs, Waldo H.
_915222
245 0 _aInstructional media and the new technologies of instruction
250 _a3rd Edition
260 _aNew York
260 _bMacmillan
260 _c1989
300 _a456p.
942 _cBK
999 _c22354
_d22354