World guide to science information and documentation services = Guide mondial des centres de documentation et d'information scientifiques.
| Údar corparáideach: | |
|---|---|
| Formáid: | LEABHAR |
| Teanga: | English |
| Foilsithe / Cruthaithe: |
Paris
United Nations Educational Scientific and Cultural Organization
c1965.
|
| Ábhair: |