Program: HathiTrust Digital Library
- Publisher: Topics Pub. Co.
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 5695350
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1954/1955; 1958; 1961; 1980-1981; 1983-1984; 1989-1991
|
committed to retain | 2022-10-20 | HTDL |
|