Vacuum melting of steel

Author:	Kerr, James R.
Year:	1962
Document Type:	USBI
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.27:8136
Series:	Information circular / United States. Bureau of Mines ;
Report Number:	8136
Subjects:	Vacuum metallurgy
	Steel
Link:	https://hdl.handle.net/2027/mdp.39015078456343