000			00509nam a2200205Ia 4500
008			201126s9999||||xx |||||||||||||| ||und||
020			_a9781259005589
041			_aENGLISH
082			_aOO5.43 _bD533O
100			_aDhamdhera,M
245		0	_aOperating Systems.
250			_a1st
260			_aChennai. _bMcGraw Hill _c2015
300			_a828
365			_b665
650			_aComputer Science.
942			_cTB
999			_c520 _d520