Program: HathiTrust Digital Library
- Publisher: Dartnell Corp
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 1599994
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1934; 1947; 1950 (6th ed); 1956 (7th ed); 1959 (8th ed); 1962 (9th ed); 1965 (10th ed); 1968 (11th ed); 1977 (12th ed); 1980 (13th ed); 1989 (14th ed)
|
committed to retain | 2018-01-12 | HTDL |
|