The mining industries, 1899-1939 : a study of output, employment and productivity /
Saved in:
| Main Author: | |
|---|---|
| Corporate Author: | |
| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
New York :
National Bureau of Economic Research,
1944.
|
| Series: | Publications of the National Bureau of Economic Research ;
no. 43. |
| Subjects: |
Table of Contents:
- Includes appendix.