- Publication Title:
- Copper mines. Recent productivity changes in copper mining; [prepared by Maynard C. Heins and Kenneth A. Middleton].
- Display Title:
- Copper mines. Recent productivity changes in copper mining; [prepared by Maynard C. Heins and Kenneth A. Middleton].
- Corporate Agency Authors:
- Labor Statistics Bureau
- Sort Author:
- Labor Statistics Bureau
- Authors:
- Heins, Maynard C. and Middleton, Kenneth A.
- Date:
- [1943.]
- Publish Date ISO Format:
- 1943-01-01T00:00:00Z
- Publication Start:
- 19430101
- Publication End:
- 19431231
- Corporate/Agency Author:
- Labor Statistics Bureau
- Publication month:
- 13
- Publication year:
- 1943
- SuDoc number:
- L 2.6/a:C 793
- Description:
- 7 p.
- Notes:
- (Serial no. R. 1555.) [From Monthly labor review, Aug. 1943.]
- Notes:
- (Serial no. R. 1555.) [From Monthly labor review, Aug. 1943.] † Distribution Made by Issuing Office.
- Availability:
- † Distribution Made by Issuing Office.
- Monthly Catalog date:
- October 1943
- Monthly Catalog issue number:
- 585
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1943-10-01T00:00:00Z
- Record start page number:
- 1210