000 00316nam a2200133Ia 4500
020 _a818767377X
082 _a004.076
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100 _aSharma, Badal kumar
245 _a'O' Level business systems solutions
260 _bGold books (India)
300 _a176p.
650 _aComputer Science
700 _aPuri,Rahul
999 _c7209
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