Program: HathiTrust Digital Library
- Publisher: Portland Cement Association
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 314460841
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
Materials | Archive Action | Date of Action | Program | Status/Note |
---|---|---|---|---|
c.1 v.1-2 1917-18; c.1 v.3-4 1919-20; c.1 v.5-6 1921-22
|
committed to retain | 2022-06-08 | HTDL |
|