Program: HathiTrust Digital Library
- Publisher: U.S. Dept. of Commerce, Bureau of the Census : For sale by the Supt. of Docs., U.S. G.P.O.
- Print ISSN: 0272-4472
- Electronic ISSN:
- OCLC Number: 2653818
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1972; 1970/73-1970/77; 1970/1979
|
committed to retain | 2019-05-31 | HTDL |
|