000 00274nam a2200121Ia 4500
020 _a9788126158959
082 _a302.231
_bKUM/I
100 _aKumar, Dibyanshu
245 _aInformation technology and mass communication
260 _c2014
_bAnmol
300 _a296
942 _cBK
999 _c436
_d436