Program: HathiTrust Digital Library
- Publisher: For sale by the Supt. of Docs., U.S. Govt. Print. Off.
- Print ISSN: 0090-6263
- Electronic ISSN:
- OCLC Number: 1785498
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1969-1971; 1973
|
committed to retain | 2014-06-30 | HTDL |
|