000 00292nam a2200097Ia 4500
008 151128s9999 xx 000 0 und d
041 _aENG
245 _aUser's guide : microsoft MS-DOS 6.22 for the MS-DOS operating systems
260 _c1994
_aWashingtonMicrosoft Corporation
942 _2udc
_cBK
999 _c29412
_d29412