Program: HathiTrust Digital Library
- Publisher:
- Print ISSN: 0018-7356
- Electronic ISSN:
- OCLC Number: 6838807
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1 1953-55 v.2 1957-59; v.3-5 FASC.no.1-12 1961/66; 2.EPOCA 1989 no.4,6
|
committed to retain | 2016-05-10 | HTDL |
|