000 00282 a2200121 4500
080 _a681.14
_bS 215 C
245 1 _aComputers today
_cby D.H. Sanders
260 _aSingapore
_bMcGraw Hill
_c1983
650 _aComputer
100 1 _aSanders, D.H.
300 _a669 p.
901 _a197502
999 _c89735
_d89735