Program: HathiTrust Digital Library
- Publisher: T. Crowell Co.
- Print ISSN: 0077-7994
- Electronic ISSN:
- OCLC Number: 1759735
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1; v.1 1970; v.2; v.2 1970; v.3; v.3 1973
|
committed to retain | 2017-06-08 | HTDL |
|