Program: HathiTrust Digital Library
- Publisher: National Council of Educational Research and Training, Publication Unit [etc.]
- Print ISSN: 0537-2690
- Electronic ISSN:
- OCLC Number: 1752987
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1961 pt.1; no.1 1961 pt.1; 1961 pt.2; 1964; v.2 1964; 1968; v.3 1968; 1972; v.4 1973
|
committed to retain | 2014-10-31 | HTDL |
|