000			00417nam a2200181Ia 4500
008			200428s9999||||xx |||||||||||||| ||und||
020			_c432.90
040			_aMAIN
041			_aEnglish
082			_a005.43 _bSIL
100			_aSilberschatz, A...[et al]
245			_aOperating system concepts
250			_a6th ed.
260			_bJohn Wiley & Sons. _c2004
300			_a951p.
650			_aCOMPUTER
942			_cGB
999			_c2304 _d2304