Program: HathiTrust Digital Library
- Publisher: R.R. Bowker Co.
- Print ISSN: 0000-0418
- Electronic ISSN:
- OCLC Number: 5859333
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1950-1950/1979; 1981; 1980-1984
|
committed to retain | 2012-09-06 | HTDL |
|