000 00338nam a2200157Ia 4500
008 220709b1987 xxu||||| |||| 00| 0 eng d
082 _a621.381958
_bO17U
100 _aO'Day, Kate
245 _aUnderstanding MS-DOS
260 _c1987
630 _aMicrocomputers
700 _aAngermeyer, John (rev) Ed.
964 _bEnglish
964 _ePaper Fo
942 _cBooks
906 _a4966
981 _a1987.
983 _aUnderstanding MS-DOS
999 _c4844
_d4844