000 00355nam a2200145Ia 4500
020 _a0521586852
082 _b84
_a001.642
100 _a"Kalicharan, Noel"
245 3 _aAn introduction to computer studies
260 _bCAMBRIDGE UNVERSTY
_aLONDON
_c1998
300 _a367
944 _cR
999 _c49284
_d49284