Program: HathiTrust Digital Library
- Publisher: R.R. Bowker
- Print ISSN: 0000-0035
- Electronic ISSN:
- OCLC Number: 2567714
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1-2 1954-1956; v.3-4 1956-1958; v.7 1960-1961
|
committed to retain | 2012-07-07 | HTDL |
|