000 00366pab a2200145 454500
008 180718b1990 xxu||||| |||| 00| 0 eng d
100 _aPareek, R.S.
245 _aAudio - visual aids in education and research
260 _c1990
300 _a4-57
362 _a5 Mar.
650 _aAudio - Visual Education - Research
773 _aUniversity News
909 _a4066
999 _c4066
_d4066