Program: HathiTrust Digital Library
- Publisher: Mines Branch
- Print ISSN: 0576-2693
- Electronic ISSN:
- OCLC Number: 1773808
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
no.1-12 (1953-55); no.13-17; no.13-16 1955-56; no.1-17 1953-1957; no.13-17 (1955-57)
|
committed to retain | 2020-10-28 | HTDL |
|