000			00359nam a2200157Ia 4500
008			240411s9999||||xx |||||||||||||| ||und||
020			_cRs.
040			_aKP
082			_a005.43
100			_aMchoes,Ann Mclver
245		0	_aUnderstanding Operating Systems
250			_a6th.
260			_aNew Delhi _bCengage _c2014
300			_axix,569p.
942			_cBK
999			_c21243 _d21243