TelefoĢnicas.
- Publisher: Puerto Rico Telephone Co.
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 5141216
- Subject:
- Subject code: H
- Publication history:
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1971 DEC 1972 JAN-SEP 1973 JAN-APR,JUL-DEC; 1978 DEC 1979 JAN-APR | permanent |