Basic reference books an introduction to the evaluation, study, and use of reference materials with special emphasis on some 300 titles.
| Egile nagusia: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | ingelesa |
| Argitaratua: |
Chicago
American Library Association
c1939
|
| Edizioa: | 2nd ed. |
| Gaiak: |