000 00272nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aAhmad, Jasim
245 0 _aComputer Applications In Education
260 _aNew Delhi
_bNeelkamal
_c2012
300 _a288p.
942 _cBK
999 _c15484
_d15484