000			00410nam a2200157Ia 4500
008			230917s9999||||xx |||||||||||||| ||und||
040			_e106238 _aMAIN
041			_aEnglish
082			_a005.43 S18O
100			_aStallings, William
245		0	_aOperating systems: Internals and design principles
250			_a4th ed.
260			_aNew Delhi _bPearson education _c2004
300			_a779 p.
942			_cBK
999			_c124119 _d124119