000 00299nam a2200133Ia 4500
008 150520s9999||||xx |||||||||||||| ||und||
082 _a005.43 WIL
100 _aWilliam Stalling
245 _aOperating Systems
250 _a2000
300 _a005.43 WIL
600 _aComputer
942 _2ddc
_cBK
999 _c15100
_d15100