000 00310nam a2200121Ia 4500
008 220901s2010 xx 000 0 eng d
082 _a371.33 AGG
100 _aAgrawal, Rashmi
245 0 _aEducational Technology Management and Evaluation
260 _bDelhi: Shipra
_c2010
300 _a438
942 _2ddc
_cBK
999 _c7203
_d7203