The rules of people : a personal code for getting the best from everyone /
Wedi'i Gadw mewn:
| Prif Awdur: | |
|---|---|
| Fformat: | eLyfr |
| Iaith: | Saesneg |
| Cyhoeddwyd: |
Harlow, England :
Pearson Education Limited,
2022.
|
| Rhifyn: | 2nd ed. |
| Pynciau: |
Byddwch y cyntaf i adael sylw!