000			00439nam a2200145Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
020			_a978-81-317-0005-1
082			_a005.43 STE
100			_aStevens, Richard W. Rago, Stephen, A and Ritchie, Dennis
245		0	_aAdvanced programming in the UNIX environment
250			_a2nd
260			_aPearson education asia _bDelhi _c2009
300			_b599
650			_aOperating systems
999			_c177557 _d177557