Program: HathiTrust Digital Library
- Publisher: National Postal Transport Association
- Print ISSN: 2693-7913
- Electronic ISSN:
- OCLC Number: 2266388
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.52-53 1950-1951; v.54-55 1952-1953; v.56-57 1954-1955; v.58-59 1956-1957; v.60-61 1958-1959; v.62-63 1960-1961 Aug
|
committed to retain | 2017-11-08 | HTDL |
|