Simply DOS /
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Berkeley, Calif., U.S.A. :
Osborne McGraw-Hill,
c1991.
|
| Pynciau: | |
| Classic Catalogue: | View this record in Classic Catalogue |
| Disgrifiad o'r Eitem: | Includes index. |
|---|---|
| Disgrifiad Corfforoll: | 212 p. : ill. ; 23 cm. |
| ISBN: | 0078817153 |