000 00325nam a2200121Ia 4500
008 220401s9999 xx 000 0 und d
041 _aeng
082 _a371.3
_bATT/INN
100 _aAttri, Ajay Kumar
_9251673
245 _aInnovative Teaching Strategies
260 _aNew Delhi
_bAPH Publishing Corporation
300 _a249p
999 _c237631
_d237631