Program: HathiTrust Digital Library
- Publisher: U.S. Govt. Print. Off.
- Print ISSN: 0498-2908
- Electronic ISSN:
- OCLC Number: 3110544
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1952-54; 1954-55; 1956-57; 1959; 1960-62; 1962-63; 1964-65; 1965-66; 1966-67; 1967-68; v.4; v.6; v.7
|
committed to retain | 2018-09-03 | HTDL |
|