Program: HathiTrust Digital Library
- Publisher: U.S. Dept. of Commerce, Bureau of the Census : Supt. of Docs., U.S. G.P.O., [distributor]
- Print ISSN: 0146-7735
- Electronic ISSN:
- OCLC Number: 243883654
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1972 Jan-Jun; 1972 Jul-Dec; 1973 Jan-Jun; 1973 Jul-Dec; 1974 Jul-Dec; 1974 Jan-Jun; 1975 Jul-Dec; 1975 Jan-Jun; 1976 May-Aug; 1976 Jan-Apr; 1976 Sep-Dec; 1977 Jul-Dec; 1977 Jan-Jun; 1978 Jul-Dec; 1978 Jan-Jun; 1979 Jul-Dec; 1979 Jan-Jun; 1980 Jul-Dec; 1980 Jan-Jun; 1981 Jul-Dec; 1981 Jan-Jun; 1982 Jul-Dec; 1983 Jul-Dec; 1983 Jan-Jun; 1984 Jul-Dec; 1984 Jan-Jun; 1985 Jul-Dec; 1985 Jan-Jun; 1986 Jul-Dec; 1986 Jan-Jun; 1987 Jul-Dec; 1987 Jan-Jun; 1988 Jul-Dec; 1988 Jan-Jun; 1989 Jul-Dec; 1989 Jan-Jun; 1990 Jan-Mar
|
committed to retain | 2014-03-01 | HTDL |
|