000 00292nam a2200109Ia 4500
008 240731s9999||||xx |||||||||||||| ||und||
100 _aVishnoi, Savita
_998777
245 0 _aComputer Vigyan Shikshan
260 _bInternational Publishing House
_c2012
_aMeerut
300 _a262p.
942 _cBK
999 _c261387
_d261387