000 00237nam a2200109Ia 4500
020 _a9788126509621
082 _a005.43
100 _aSILBERCHATZ, GALVIN
245 _aOPERATING SYSTEMS CONCEPETS
260 _aAWL
_b AWL
_c1999
942 _cBK
999 _c6660
_d6660