000 00432nam a22001697a 4500
003 NUST - PNEC
005 20170116181010.0
008 150913b xxu||||| |||| 00| 0 eng d
020 _a0137100965
040 _cLIBRARY
082 _a004 SCH
100 _910075
_aSchaffer, Cullen
245 _a Principles of computer science
_cCullen Schaffer
260 _cc.1988
650 _910078
_aComputer science
_xMIS
942 _2ddc
_cBK
999 _c67035
_d67035