Bibliographic services throughout the world : supplement 1981-1982 = Les servicesbibliographiques dans le monde supplement 1981-1982
| Auteur principal: | |
|---|---|
| Format: | Livre |
| Langue: | English |
| Publié: |
Paris
Unesco, General Information Programme and UNISIST
c1985.
|
| Sujets: |