000 00396nam a22001451a 4500
999 _c157596
_d157596
020 _a9788170993353
082 _a371.33
_bSAM/M
100 _aSamanta R K
245 _aManual on instructional aids for teaching excellence/
_cby Samanta R K.
260 _aNew Delhi:
_bMittal,
_c1991.
650 _aTeaching Instructional Aids
650 _aEducation
650 _aSocial Sciences
942 _cBK