Program: HathiTrust Digital Library
- Publisher: Office of Teacher Training, Yale University
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 4067728
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1st-3rd 1955-57
|
committed to retain | 2022-07-26 | HTDL |
|