Research methods in social work
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Chicago
Nelson-Hall
c1995.
|
| Rhifyn: | 2nd ed. |
| Cyfres: | Nelson-Hall series in social work
|
| Pynciau: |
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Chicago
Nelson-Hall
c1995.
|
| Rhifyn: | 2nd ed. |
| Cyfres: | Nelson-Hall series in social work
|
| Pynciau: |