000 00333nam a2200145Ia 4500
020 _a9780273021889
082 _b2795
_a001.642
100 _a"watt david a"
245 0 _aPASCAL
260 _bPitman Publishing
_aSingapore
_c1999
300 _a413
944 _cBK
999 _c395526
_d395526