Planning development projects
| Beste egile batzuk: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Stroudsburg, Penn.
Dowden, Hutchinson & Ross
c1977.
|
| Saila: | Community development series
v.35 |
| Gaiak: |