000			00480nam a2200157Ia 4500
008			241206s9999||||xx |||||||||||||| ||und||
020			_a9780070164543 _c71.8
040			_beng _cSSK Library _erda
082			_a005.43/ELM
100			_a Ramez Elmasri, A. Gil Carrick, David Levine
245		0	_aOperating Systems:A Spiral Approach
260			_b Mcgraw Hill Higher Education _c©2010
942			_2Dewey Decimal Classification _cBOOK _nNo
999			_c13651 _d13651
003			OSt
005			20241206223147.0