000 00249nam a2200097Ia 4500
008 190719s9999 xx 000 0 und d
100 _aRajiv Garg
245 0 _aAadhunik vigyaan ka vardaan: Computer
260 _aDelhi
_bRajpal & Sons
_c1990
942 _cBK
999 _c7901
_d7901