000 00328nam a2200133Ia 4500
008 161121s9999 xx 000 0 und d
100 _aHAAS ( Kenneth. B ) ; PACKER (Harry. Q )
245 0 _aPreparation & use of audio visual aids
260 _cPrentice Hall
365 _b0
650 _aNIL
652 _a#N/A
942 _cBK
999 _c32666
_d32666