000 00288nam a2200133Ia 4500
942 _cENGBV
520 _aIssue No. 1-6
654 _aData
654 _aQuest
654 _aComputer Science
245 _aData Quest
260 _aNational
_bGupta, Pradeep. New Delhi
_c2003
440 _v221
999 _c40862
_d40862