Milling and processing tungsten /J.B. Zadra.

Author:	Zadra, J. B.
Year:	1959
Document Type:	USBI
Issuing Agency:	U.S. Govt. Print. Off.,
SUDOC:	I 28.27:7912
Series:	Information Circular / Bureau of Mines ;
Report Number:	7912
Subject:	Tungsten
Link:	https://hdl.handle.net/2027/mdp.39015077564089