Program: HathiTrust Digital Library
- Publisher: The Library : For sale by the Supt. of Docs., U.S. G.P.O.
- Print ISSN: 0093-6464
- Electronic ISSN:
- OCLC Number: 7093410
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1946JAN 1946; 1949SEP 1949; 1950JUL 1950; 1960 1960; 1968REV1970 1970; 1968REV1972 1972; 1974 1974; 1976 1976; 1978; 1978 1978; 1979; 1980 1980; 1982; 1984; 1986; 1990; 1993; 1993 1993
|
committed to retain | 2019-05-04 | HTDL |
|