Program: HathiTrust Digital Library
- Publisher: U.S. G.P.O. : [Supt. of Docs., U.S. G.P.O., distributor
- Print ISSN: 0162-5888
- Electronic ISSN:
- OCLC Number: 3677053
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1948 1948; 1951 1951; 1955-56 1955-1956
|
committed to retain | 2019-09-09 | HTDL |
|