| 000 | 00449 a2200133 4500 | ||
|---|---|---|---|
| 008 | 140214b xxu||||| |||| 00| 0 eng d | ||
| 110 | _aMicrosoft corporation | ||
| 245 | _aMicrosoft(B) MS-DOS(B): User's guide and reference | ||
| 260 |
_aU.S.A: _bMicrosoft corporation _c1991 |
||
| 300 | _axiii, 668p. | ||
| 650 | _aMS-DOS (Computer file) | ||
| 650 | _aOperating systems (computers) | ||
| 942 |
_cBK _hQA76.76 .O63 M48918x 1991 |
||
| 999 |
_c8870 _d8870 |
||