000 00355nam a2200145Ia 4500
020 _a9780748740468
082 _b2727
_a001.642
100 _a"BRADLEY RAY"
245 0 _aNEW UNDERSTANDING COMPUTER SCIENCE
260 _bStanley Thornes
_aLondon
_c1999
300 _a730
944 _cBK
999 _c395458
_d395458