000			00452nam a2200181Ia 4500
008			201023s9999||||xx |||||||||||||| ||und||
020			_a978-0-070-667587
100			_aHarris, Archer
245		0	_aOperating Systems
250			_a2nd
260			_aNew Delhi _bTata McGraw Hill _c2009
300			_axi, 294
365			_b275
650			_aComputer Science.
942			_cTB
999			_c733 _d733