Program: HathiTrust Digital Library
- Publisher: Pan American Union
- Print ISSN: 0258-7548
- Electronic ISSN:
- OCLC Number: 6414667
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1948-1949; 1950-1951; 1955-1957; 1979
|
committed to retain | 2012-07-19 | HTDL |
|