000			00403nam a22001697a 4500
005			20220218165438.0
008			220218b |||||||| |||| 00| 0 eng d
040			_cOCLC
082			_a005.43
100			_aDavis, W.S.
245			_aOperating Systems: A Systematic view
260			_aDelhi _bPearson _c2015
300			_aRIT29116
521			_bBook World, DDN
650			_xCSE
942			_2ddc _cBK _n0
999			_c31035 _d31035