000 00289nam a2200121Ia 4500
008 221102s9999 xx 000 0 und d
100 _aPuri
245 0 _aComputer and Information Technology
260 _bAbhinav Industries
_aDelhi
_c1992
300 _a485p p.
700 _aPuri
942 _cBK
999 _c713
_d713