Program: HathiTrust Digital Library
- Publisher: Association for Supervision and Curriculum Development
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 243892105
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1947; 1951; 1953; 1956-1967; 1971; 1973
|
committed to retain | 2013-05-01 | HTDL |
|