000			00457nam a2200181Ia 4500
008			201023s9999||||xx |||||||||||||| ||und||
020			_a007-462245-5
100			_aMilenkavic, Millan
245		0	_aOperating system
250			_a2nd
260			_aNew Delhi _bTata McGraw Hill _c2009
300			_axix, 755
365			_b330
650			_aComputer Science.
942			_cTB
999			_c1649 _d1649