Program: HathiTrust Digital Library
- Publisher: Index Inc. [etc.]
- Print ISSN: 0567-7033
- Electronic ISSN:
- OCLC Number: 1460794
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1 1964; v.2; v.3; 1971 supp.
|
committed to retain | 2012-11-10 | HTDL |
|