000			00529nam a22002057a 4500
999			_c48657 _d48657
005			20200318144027.0
008			200318b ||||| |||| 00| 0 eng d
020			_a8178080354
082			_a621.3819642 D32I
100			_aDeitel, Harvey
245			_aIntroduction to Operating Systems
250			_a2nd ed.
260			_aDelhi _bPearson Education _c1990
300			_a853p.
650			_bOperating Systems
650			_bDatabase Systems
650			_bAnalytic Modeling
650			_bNetwoks and Security
942			_cDBK