Program: HathiTrust Digital Library
- Publisher: U.S. Govt. Print. Off
- Print ISSN: 0190-6992
- Electronic ISSN:
- OCLC Number: 1751333
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1934/35-1943/44; 1946/47-1959/60
|
committed to retain | 2011-02-09 | HTDL |
|