Program: HathiTrust Digital Library
- Publisher: For sale by the Supt. of Docs., U.S. G.P.O.
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 6922710
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1959-60; 1961-62; 1962-63; 1963-64; 1964-65; 1966-67; 1967-68; 1968-69; 1969-70; 1970-74; 1974-75
|
committed to retain | 2019-03-31 | HTDL |
|