000 00305nam a2200133Ia 4500
008 230206s9999||||xx |||||||||||||| ||und||
020 _c450
040 _aDEL
100 _aMehta, N.
_91636
245 0 _aComputer Science (Hindi)
260 _bK.K. Publications
_aNew Delhi
300 _a192
942 _cBK
999 _c91680
_d91680