000			00399nam a2200157Ia 4500
008			180611s9999||||xx |||||||||||||| ||und||
020			_a9788131725283
041			_aen
082			_a5.43
100			_aSTALLIHGS,William
245		0	_aOperating Systems Internals and Design Principles
250			_a6th ed
260			_aNew Delhi _bPearson Education. _c2009
300			_axviii,822,
942			_cLL
999			_c34032 _d34032