000			nam a22 7a 4500
999			_c634 _d634
003			UIT
005			20180810125553.0
008			180810b xxu||||| |||| 00| 0 eng d
050			_a005.43
100			_aWilliam Stallings _913
245			_aOperating Systems
250			_a2nd ed.
260			_bPrentice Hall _c1995
942			_2ddc _cBK