000			00355nam a2200145Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
020			_a0-07-043567-7
082			_a005.43 PET
100			_aPeterson, Richard
245		0	_aLinux
250			_a2nd
260			_aTata mcgraw hill _bNew Delhi _c2001
300			_b275
650			_aOperating systems
999			_c173042 _d173042