000 00330nam a2200133Ia 4500
100 _aBeck, Leland L
020 _a817 8080 362
250 _a3rd ed
942 _cBK
245 _aSystem software
_BAn introduction to systems programming
260 _aAddison-Wesley, Reading
_c1997
082 _a001.6425 Bec
300 _axiii,519
999 _c35602
_d35602