000			00408nam a2200181Ia 4500
008			200428s9999||||xx |||||||||||||| ||und||
020			_c610.20
040			_aMAIN
041			_aEnglish
082			_a005.43 _bSIL
100			_aSilberschatz, Abraham
245			_aOperating system concepts
250			_a4th ed.
260			_bAddison Wesley _c1994
300			_axvi,
650			_aCOMPUTER
942			_cGB
999			_c1262 _d1262