000 00282nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aAgrawal, Rashmi
245 0 _aEducational Technology Management and Evaluation
260 _aDelhi
_bShipra
_c2010
300 _a438p.
942 _cBK
999 _c12797
_d12797