Program: HathiTrust Digital Library
- Publisher: Communications Marketing, Inc.
- Print ISSN: 0017-3029
- Electronic ISSN:
- OCLC Number: 2251404
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.2 1961; v.3 1962; v.4 1963
|
committed to retain | 2020-01-25 | HTDL |
|