000 00283nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aRawat, S.C.
245 0 _aEssentials Of Educational Technology And Management
260 _aMeerut
_bVinay Rakheja
300 _a676p.
942 _cBK
999 _c11701
_d11701