000			00421nam a2200157Ia 4500
008			180712s9999 xx 000 0 und d
020			_a9789332518803
082			_a5.43 _bSTA
100			_aStallings, William
245			_aOperating systems: internals and design principles
250			_a7th ed.
260			_aIndia _bPearson Education _c2012
300			_a708 p.
650			_aComputer operating systems
942			_cR
999			_c29850 _d29850