000 00360nam a2200145Ia 4500
020 _a9780521586856
082 _bT-171
_a001.642
100 _a"Kalicharan"
245 3 _aAN Introduction to Computer Studies
260 _b,Cambridge University Press
_c1996
300 _a367
944 _cTB
999 _c275079
_d275079