000 00291nam a2200121Ia 4500
008 230321s9999 xx 000 0 und d
082 _a370
_bAGG
100 _aAggarwal,J.C
245 0 _aEssentials of Educational Technology Management
260 _bVikas
_c2014
300 _a504
942 _cBD
999 _c3737
_d3737