Program: HathiTrust Digital Library
- Publisher: General Reference Section, General Library Bureau, State Library of Pennsylvania, Dept. of Education
- Print ISSN: 0555-943X
- Electronic ISSN: 0555-943X
- OCLC Number: 3959700
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1965-1967; (1967-1968); 1968-1971; 1972/1973; 1974/1975
|
committed to retain | 2018-05-05 | HTDL |
|