Program: HathiTrust Digital Library
- Publisher: [For sale by the Supt. of Docs., U.S. Govt. Print. Off., Washington]
- Print ISSN: 0093-8173
- Electronic ISSN:
- OCLC Number: 213808759
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1968-71; 1968/69-1970/71; 1971/1972; 1972-73; 1972/1973
|
committed to retain | 2011-07-27 | HTDL |
|