Program: HathiTrust Digital Library
- Publisher: For sale by the Supt. of Docs., U.S. Govt. Print. Off.
- Print ISSN: 0091-6919
- Electronic ISSN:
- OCLC Number: 1786198
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1967/1968; 1969/1970; (1972); 1970/71-1972/73; 1973; 1969/70-1973/74; (1974); 1974 1974; 1975/1976-1977/1978
|
committed to retain | 2020-03-16 | HTDL |
|