Program: HathiTrust Digital Library
- Publisher: U.S. Dept. of Commerce, Office of Publications : For sale by the Supt. of Docs., U.S. G.P.O.
- Print ISSN: 0277-7207
- Electronic ISSN:
- OCLC Number: 7543407
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1979 1979; 1980*; 1981*; 1979-82; 1982*
|
committed to retain | 2017-10-19 | HTDL |
|