Program: HathiTrust Digital Library
- Publisher: HELDREF Publications, etc
- Print ISSN: 0014-4940
- Electronic ISSN: 1939-926X
- OCLC Number: 1327211
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1-5 (Oct 1942-June 1947); v.6-7 (Oct 1947-June 1949); v.8-9 (Oct 1949-June 1951); v.10-11 (Oct 1951-June 1953); v.12-13 (Oct 1953-June 1955); v.14-15 (Oct 1955-June 1957); v.16-17 (Oct 1957-June 1959); v.18-19 (Oct 1959-June 1961); v.20-21 (Sept 1961-June 1963); v.1-30 1942-1962 Index
|
committed to retain | 2021-12-04 | HTDL |
|