000 00000nam a2200000 a 4500
005 20251202164245.0
020 _a0201031833
082 _a001.64,
_bD, Dav
100 _aDavis, William S.
245 _aInformation processing systems
250 _a2nd ed.
260 _aLoNew Delhion
_bAddison-Wesley
_c1981
300 _axix,504p.
_c21 cm.
690 _aElectronic data processing
964 _bEng
_c
_d
_e
_f
_g_
997 _a8438 LIBSC C
999 _c5178
_d5178