000			00393nam a2200157Ia 4500
008			230914s2015||||xx |||||||||||||| ||und||
020			_a9789332549579
082			_a005.43 _bBAC-T
100			_aBach, Maurich J.
245		4	_aThe Design of The Unix Operating System
260			_aNoida _bPearson _c2015
300			_axiv, 471 P.
650			_aOperating System
650			_aUnix
942			_cBK
999			_c3303 _d3303