Social change
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Upper Saddle River, N. J.
Prentice Hall
c1996.
|
| Rhifyn: | 3rd ed. |
| Pynciau: |
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Upper Saddle River, N. J.
Prentice Hall
c1996.
|
| Rhifyn: | 3rd ed. |
| Pynciau: |