| 000 | 00551nam a2200145 a 4500 | ||
|---|---|---|---|
| 005 | 20190520021623.0 | ||
| 008 | 090327s19uu xx 00 eng d | ||
| 100 | 1 | _aErickson, Fritz J | |
| 245 | 1 | 0 |
_aEffective DOS 5.0, Shell version / _cFritz J. Erickson, John A. Vonk. |
| 260 |
_aDubuque, IA : _bBusiness and Educatioan Technologies, _cc1994. |
||
| 300 | _axii, 111 p. : ill. | ||
| 500 | _aIncludes index | ||
| 650 | 4 | _aOperating systems (Computers) | |
| 852 | _7OLOPSC | ||
| 999 |
_c35819 _d35819 |
||