Program: HathiTrust Digital Library
- Publisher: The Commission : Supt. of Docs., U.S. G.P.O., [distributor
- Print ISSN: 0082-1144
- Electronic ISSN:
- OCLC Number: 2242455
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
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1938 1938; 1939 1939; 1940 1940; 1941-1943 1941-1943; 1944 1944; 1945 1945; 1947 1947; 1950 1950; 1953 1953; 1954-1956; 1957 1957; 1957; 1958 1958; 1958-1959; 1960 1960; 1960*; 1961 1961; 1962 1962; 1962*; 1963 1963; 1963*; 1964*; 1965 1965; 1965*; 1966 1966; 1966*; 1967 1967; 1967*; 1968*; 1969*; 1970 1970; 1970*; 1971; 1971*; 1972 1972; 1973*; 1974; 1973-1975; 1975; 1976 1976; 1976; 1976-1977; 1978-1981; 1981-1982; 1982-1984; 1983-1985; 1985 1985; 1985; 1988-1989; 1991-1994; 1994* (USTC publ. no.2933)
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committed to retain | 2021-08-01 | HTDL |
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