International Standard Bibliographic Description
| Format: | Book |
|---|---|
| Language: | Spanish |
| Published: |
[Lugar de publicación no identificado] :
[editor no identificado],
1972.
|
| Subjects: |
| Item Description: | Separata de: Bulletin 105/November 1972. Library of Congress, Processing Department, Cataloging Service. |
|---|---|
| Physical Description: | 6 hojas |