000 00296nam a2200121Ia 4500
008 220901s9999 xx 000 0 eng d
082 _a371.33 YAD
100 _aYadav, Shalini
245 0 _aTrends in Educational Technology
260 _bVedant Pub.
_aAgra
_c2014
300 _a79
942 _2ddc
_cBK
999 _c3097
_d3097