000			00352nam a2200145Ia 4500
008			230312s9999||||xx |||||||||||||| ||und||
020			_a8131521575
082			_a005.133 _bMAL-C
100			_aTomsho,Greg
245		0	_aGuide to Operating systems
260			_bCengage _aIndia _c2013
300			_a1398
650			_aComputer _vProgramming
942			_cBK
999			_c16473 _d16473