A boron-base refractory

Author:	Cotter, Perry G.
Year:	1961
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:5774
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	5774
Subjects:	Boron
	Refractory materials
Link:	https://hdl.handle.net/2027/mdp.39015078530576