Program: HathiTrust Digital Library
- Publisher: Association, Northwestern Univ
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 7418390
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1945 (1); 1st ed. 1945; 2d. ed.1948; 1948 (2); 3d. ed. 1953; 1953 (3)
|
committed to retain | 2017-06-09 | HTDL |
|