000 00333nam a2200133Ia 4500
100 _aAggarwal, R S
020 _a81-219-1227-X
654 _aComputer Science
942 _cBK
245 _aAdvanced objective general knowledge (for competitions)
260 _aS Chand & Co., New Delhi
_c2001
082 _a001 Aga
300 _aiv,508
999 _c23093
_d23093