- Publication Title:
- Productivity trends 1939-50, primary smelting and refining of copper, lead, and zinc; [prepared by Bernard Michael and Mary L. Kelly].
- Display Title:
- Productivity trends 1939-50, primary smelting and refining of copper, lead, and zinc; [prepared by Bernard Michael and Mary L. Kelly].
- Corporate Agency Authors:
- Labor Statistics Bureau and Labor Dept.
- Sort Author:
- Labor Statistics Bureau
- Authors:
- Michael, Bernard and Kelly, Mary L.
- Date:
- June 1952
- Publish Date ISO Format:
- 1952-06-01T00:00:00Z
- Publication Start:
- 19520601
- Publication End:
- 19520630
- Corporate/Agency Author:
- Labor Statistics Bureau
- Publication month:
- 7
- Publication year:
- 1952
- Publication place:
- Washington, D. C.
- SuDoc number:
- L 2.19:C 79/2/939-50
- Description:
- [2]+8 p. il. 4°
- Notes:
- [Processed. Text on p. 2 and 3 of cover.]
- Notes:
- [Processed. Text on p. 2 and 3 of cover.] † Distribution Made by Issuing Office.
- Availability:
- † Distribution Made by Issuing Office.
- Monthly Catalog date:
- August 1952
- Monthly Catalog issue number:
- 691
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1952-08-01T00:00:00Z
- Monthly Catalog entry number:
- 14175
- Record start page number:
- 76