Program: HathiTrust Digital Library
- Publisher: Portland Cement Association
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 3969690
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.2-4; v.6-19; v.21-38(1948-1961); no.3-38
|
committed to retain | 2014-11-14 | HTDL |
|