First training course on project planning, management and development, Diliman, Quezon City, 8 December 1980-31 January 1981
| Autor corporatiu: | |
|---|---|
| Format: | Llibre |
| Idioma: | English |
| Publicat: |
[s.l.
s.n.]
1981.
|
| Matèries: |
| Autor corporatiu: | |
|---|---|
| Format: | Llibre |
| Idioma: | English |
| Publicat: |
[s.l.
s.n.]
1981.
|
| Matèries: |