000			00465nam a2200181Ia 4500
008			201023s9999||||xx |||||||||||||| ||und||
020			_a978-0-07-4635513
100			_aCrowley, Charies
245		0	_aOperating Systems: A Design
250			_a1st
260			_aNew Delhi _bTata McGraw Hill _c2008
300			_axxii, MP
365			_b475
650			_aComputer Science.
942			_cTB
999			_c727 _d727