000			00517nam a2200205Ia 4500
005			20250619145152.0
008			250619s9999||||xx |||||||||||||| ||und||
020			_a0029464919 _c _13.95
040			_aMAIN
041			_aEnglish
082			_a005.43 _bSTA
100			_aStallings, William
245		0	_aOperating systems
260			_aNew York _b; Macmillan Publishing _c, 1992
300			_axvi,682p.
650			_aComputer Science
650			_aOperating Systems
650			_aSystem Software
942			_cBK
999			_c123064 _d123064