000 00316nam a2200133Ia 4500
008 161121s9999 xx 000 0 und d
100 _aDEKIEFFER..R E ; COCHRAW. L. W
245 0 _aManual of audio - visual techniques
260 _cPrentice Hall
365 _b0
650 _aNIL
652 _a#N/A
942 _cBK
999 _c40373
_d40373