Trends in man-hours expended per ton, cane sugar refining.
- Publisher:
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 10540445
- Subject: Labor productivity United States.
- Subject code: H
- Publication history: 1939/46-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1939/46-1949/50 | permanent |