000 00282nam a2200121Ia 4500
008 160710s1981 xx 000 0 und d
082 _a510.78 DAV
100 _aDAVIS, G. B.
245 _aCOMPUTER DATA PROCESSING
260 _bMCGRAW HILL
_c1981
300 _a662
942 _2ddc
_cB
999 _c45346
_d45346