Program: HathiTrust Digital Library
- Publisher: National Coal Association
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 4253600
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.12 1986; v.13 1987; v.14-16 1988-1990; v.17 1991
|
committed to retain | 2014-11-10 | HTDL |
|