000 00333nam a2200133Ia 4500
008 190719s9999 xx 000 0 und d
020 _a0-06-46159-4
082 _a621.38195 S587
100 _aSILVER,G.A
245 0 _aCOMPUTERS AND INFORMATION PROCESSING
260 _aNEW YORK
_bHarper
_c1986
300 _a24X21
942 _cBK
_2DDC
999 _c43106
_d43106