000 003900000a22001810004500
005 20221004214446.0
040 _cPOF
100 _aJeffry B. Morton
245 _aBasic step by step programming
260 _bNew Delhi
260 _bPBP Pub
260 _c1986
300 _a206
546 _aEn
650 _a Compter science
942 _cBK
999 _c16288
_d16288