Author: | Guggenheim, Morris. |
---|---|
Additional Authors: | Sullivan, John D., |
Year: | 1930 |
Document Type: | USBM |
Issuing Agency: | U.S. Bureau of Mines, |
SUDOC: | C 22.5:472 |
Series: | Technical paper / United States. Bureau of Mines ; |
Report Number: | 472 |
Subject: | Copper--Metallurgy |
Link: | https://hdl.handle.net/2027/mdp.39015077559535 |