Program: HathiTrust Digital Library
- Publisher: Puerto Rico Ports Authority
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 7548544
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1954-1955; 1955-1956; 1959-1960; 1960-1961; 1961-1962; 1962-1963; 1963-1964; 1964-1965; 1965-1966; 1966-1967; 1967-1968; 1969-1970; 1960/61-1970/71; 1970-1971; 1972/1973
|
committed to retain | 2018-08-27 | HTDL |
|