Program: HathiTrust Digital Library
- Publisher: Industrial Pub. Co.
- Print ISSN: 0096-9176
- Electronic ISSN:
- OCLC Number: 1587223
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.9 1951; v.10 1952; v.11 1953
|
committed to retain | 2012-09-06 | HTDL |
|