How to be an effective trainer skills for managers and new trainers
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
New York
Wiley
c1987.
|
| Rhifyn: | 2nd ed. |
| Cyfres: | Wiley professional development programs
|
| Pynciau: |