Program: HathiTrust Digital Library
- Publisher: Educators Progress Service
- Print ISSN: 0424-6241
- Electronic ISSN:
- OCLC Number: 1064332
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.3 1970
|
committed to retain | 2007-07-25 | HTDL |
|