Program: HathiTrust Digital Library
- Publisher: National Research Bureau
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 1770111
- 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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1945; 1954; 1960:1; 1960:2; 1960:3; 1965:1; 1965:2; 1965:3; 1967:1; 1967:2; 1967:3; 1967:4; 1968:2; 1968:1; 1968:3; 1968:4; 1969:1; 1969:2; 1969:3; 1969:4; 1970:1; 1970:2; 1970:3; 1970:4; 1971:1; 1971:2; 1971:3; 1971:4; 1972:2; 1972:4; 1973:1; 1973:2; 1973:3; 1973:4
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committed to retain | 2011-02-23 | HTDL |
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