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040 _aSOETPKD
041 _aEnglish
082 _a5.12BECK,L.L. AND MANJULA,D.
100 _aBECK, L. L.
245 _aSYSTEM SOFTWARE
_bAN INTRODUCTION TO SYSTEM PROGRAMMING
250 _a3RD/7TH REP
260 _bPEARSON
_aNA
_c2009
300 _bNA
500 _aCR. 783
650 _aNA
650 _aNA
700 _aMANJULA, D.
_42nd Auth
942 _cBK
999 _c40811
_d40811