Best reference books, 1970-1980 : titles of lasting value selected from American reference books annual /
Gorde:
| Beste egile batzuk: | , |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Littleton, Colo. :
Libraries Unlimited,
1981.
|
| Gaiak: |
Aurkibidea:
- Includes index.