Author: | Potter, Elmer Vernon, |
---|---|
Year: | 1944 |
Document Type: | USBM |
Issuing Agency: | U.S. Govt. Print. Off., Bureau of Mines, |
SUDOC: | I 28.7:661 |
Series: | Technical paper / United States. Bureau of Mines ; |
Report Number: | 661 |
Subjects: | Metallography |
Electronics | |
Scientific apparatus and instruments | |
Link: | https://hdl.handle.net/2027/mdp.39015078485490 |