000 00376nam a2200157Ia 4500
020 _a9780521586856
082 _bT-81
_a001.642
100 _a"Kalicharan, Noel"
245 0 _aComputer Studies
260 _bCambridge University Press
_aUK
_c2000
300 _a366
942 _cTR
944 _cText Books
999 _c809317
_d809317