000 00289nam a2200109Ia 4500
008 220201s1994 xx 000 0 eng d
100 _aPETOR, NORTON & RICHARD W.
245 0 _aPROGRAMMER'S GUIDE TO THE I.B.M P.C & PS/3
260 _aDELHI
_bB.P.B PUB
_c1994
300 _a511
942 _2ddc
999 _c66866
_d66866