Education and training of users of scientific and technical information
| Autor principal: | |
|---|---|
| Format: | Llibre |
| Idioma: | English |
| Publicat: |
Paris
Unesco
1977
|
| Matèries: |
| Autor principal: | |
|---|---|
| Format: | Llibre |
| Idioma: | English |
| Publicat: |
Paris
Unesco
1977
|
| Matèries: |