000			00418nam a2200181Ia 4500
008			230711s9999||||xx |||||||||||||| ||und||
020			_a978-81-317-1289-4
041			_aENG
082			_a5.43 _bDE-O
100			_aDeitel,Harvey M
245		0	_aOperating system
250			_a3rd
260			_c2004 _aNew Delhi _bPearson
300			_a1209
650			_aComputer Engineering
700			_aDeitel,Paul J
942			_cBK
999			_c505 _d505