Program: HathiTrust Digital Library
- Publisher: For Sale by the Supt. of Docs., U.S. Govt. Print. Off.
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 4469572
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1963; 1965; SP250 (1963,1965,1968,1970); 1970 Bulletin no.2; 1970 Bulletin no.4; 1970 Bulletin no.5; 1970 Bulletin no.6; suppl. (1968)
|
committed to retain | 2022-02-18 | HTDL |
|