Hardness testing of titanium sponge : equipment and procedure

Author:	Baker, Don Hobart.
Year:	1959
Document Type:	BMRA
Issuing Agency:	U.S. Govt. Print. Off.,
SUDOC:	I 28.23:5440
Series:	Report of investigations / United States. Bureau of Mines ;
Report Number:	5440
Subject:	Titanium
Link:	https://hdl.handle.net/2027/mdp.39015078466458