Progress report - metallurgical division.

Additional Authors:	Dean, R. S.
Year:	1934
Document Type:	BMRA
Issuing Agency:	[U.S. Dept. of the Interior], Bureau of Mines,
SUDOC:	I 28.23:3228
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	3228
Subjects:	Metallurgy
	Copper--Metallurgy
Link:	https://hdl.handle.net/2027/mdp.39015077563149