Technical writing & presentation
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Oxford
Pergamon Press
c1966.
|
| Cyfres: | The Commonwealth and International Library. Social Administration, Training, Economics, and Production Division
|
| Pynciau: |