000			00294nam a2200133Ia 4500
008			170324s9999 xx 000 0 und d
082			_a005.43
100			_a"Schildt, Herbert"
245		0	_aDOS 5: made easy
260			_bOsborne McGraw-Hill
260			_c1991
365			_b0.00
942			_cBK
999			_c7737 _d7737