Bibliographical services throughout the world, 1950-59.
| Author/creator | Collison, Robert L. |
| Format | Book |
| Publication Info | [Paris] : UNESCO, [1963, ©1961] |
| Description | 228 pages ; 21 cm. |
| Subjects |
| Series | UNESCO bibliographical handbooks, 9 Manuels bibliographiques de l'Unesco. English ; 9. ^A638946 |