000			00398nam a2200169Ia 4500
008			230929s2004||||xx |||||||||||||| ||und||
020			_a9788120321022
082			_a005.43 _bSTA-O
100			_aStallings, William
245		0	_aOperating System
250			_a4th
260			_aNew Delhi _bPHI _c2004
300			_a779
650			_aOperating System
650			_aOperating Systems
942			_cBK
999			_c2568 _d2568