000			00646nam a2200253Ia 4500
999			_c27607 _d27607
005			20250722161657.0
008			140515s9999||||xx |||||||||||||| ||und||
020			_a9780070667587
020			_a0070667586
040			_aUPES LIBRARY _bEnglish
082			_a005.43 _bHAR
100			_aHarris, Archer J _93278
245			_aOperating systems
250			_a2nd ed.
260			_aNew Delhi: _bMcGraw Hill, _c2008
300			_axi, 294p.
440			_aSchaum's Outlines _922010
500			_aIncludes index
650			_aComputer science _956834
700			_aSingh, Jyoti Prakash _98775
942			_cBK