000			00331nam a2200133Ia 4500
008			190711s9999 xx 000 0 und d
020			_a8120308190
082			_a621.381951 N882
100			_aNORTON,P
245		0	_aPETER NORTON'S ADVANCED DOS 5
260			_aNEW DELHI _bPrentice Hall _c1992
300			_a24X18
942			_cBK _2DDC
999			_c23970 _d23970