How to develop self-confidence & influence people by public speaking : time-tested methods of persuasion... /
Wedi'i Gadw mewn:
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | Saesneg |
| Cyhoeddwyd: |
New York :
Pocket Books,
c1956.
|
| Rhifyn: | ed. |
| Pynciau: | |
| Tagiau: |
Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!
|
| Disgrifiad Corfforoll: | vi, 244 p. |
|---|---|
| ISBN: | 0671746070 : |