How to write and deliver effective speeches
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Australia
Thomson/Arco
c2002.
|
| Rhifyn: | 4th ed. |
| Cyfres: | Step by Step
|
| Pynciau: |
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Australia
Thomson/Arco
c2002.
|
| Rhifyn: | 4th ed. |
| Cyfres: | Step by Step
|
| Pynciau: |