Bibliographic services throughout the world : supplement 1981-1982 = Les servicesbibliographiques dans le monde supplement 1981-1982
| Egile nagusia: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Paris
Unesco, General Information Programme and UNISIST
c1985.
|
| Gaiak: |