Program: HathiTrust Digital Library
- Publisher: Supt. of Docs., G.P.O.
- Print ISSN: 0083-145X
- Electronic ISSN:
- OCLC Number: 3745762
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1965 1965; 1963/64-66; yr.1966; 1968; 1970 1970; 1971 1971; 1972 1972; 1973 1973; 1974 1974
|
committed to retain | 2022-02-17 | HTDL |
|