000 00451nam a22001697a 4500
005 20220519140118.0
008 091028t xxu||||| |||| 00| 0 eng d
082 _a371.335
_bHAS
100 _aHass, Kenneth B
_919800
245 _aPreparation and use of audio-visual aids/3e
250 _a3rd ed.
300 _axii,381p
653 _aAudio visual aids
700 _aHarry Q Packer
_919858
942 _cBK
260 _aNew Delhi
_bPrentice Hall
_c1962
999 _c308798
_d308798