000 00000nam a2200000 a 4500
005 20251202164128.0
020 _a007067325X
082 _a004
_bVER
100 _aVerzello, Robert, J
100 _aReutter, John
245 _aData processing
_bsystems and concepts
260 _aNew Delhi
_bMcGraw-Hill
_c1982
300 _a539 p.
_b24 cm
630 _aElectronic data processing
964 _bENG
_c100
_d
_e010
_f
_g_
997 _a6790 LIBSC C
999 _c478
_d478