000			00556nam a2200205Ia 4500
008			190409s9999 xx 000 0 und d
020			_a0-256-12733-6
082			_a005.3 L56
245		0	_aIntroduction to DOS 5.0 / edited by Suen Wong and Kim Coulthard
260			_aHomewood, IL
260			_bIRWIN
260			_cc1992.
300			_a1 v. (various pagings).
526			_a000-099
650			_aMicrocomputers Operating systems.
650			_aOperating systems -- Computers.
700			_aCoulthard, Kim.
700			_aWong, Sue.
942			_cBK
999			_c1236 _d1236