iSpeak public speaking for contemporary life
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | , |
| Fformat: | Llyfr |
| Cyhoeddwyd: |
New York
McGraw-Hill Higher Education
2010.
|
| Rhifyn: | [3rd ed.], 2009 ed. |
| Pynciau: |
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | , |
| Fformat: | Llyfr |
| Cyhoeddwyd: |
New York
McGraw-Hill Higher Education
2010.
|
| Rhifyn: | [3rd ed.], 2009 ed. |
| Pynciau: |