000 00400nam a2200169Ia 4500
100 _aBECK LELAND L
020 _a8178080362
250 _a3rd
650 _aSystem Software
365 _cRS
365 _d1
942 _cENGBK
654 _aComputer Science
245 _aSystem Software
_bAn Introduction to Systems Programming
260 _bPearson Education
_c2002
_aSingapore
300 _a519p
999 _c20782
_d20782