Program: HathiTrust Digital Library
- Publisher: Westinghouse Learning Corp
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 1755680
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.2 1970-71; v.3 1970-71; v.4 1970-71; v.5 1970-71; v.6 1970-71; v.7 1970-71; 1972-73 suppl.
|
committed to retain | 2010-06-28 | HTDL |
|