Semiquantitative spectrographic analysis of tungsten

Author:	Peterson, Maurice Jarvis.
Additional Authors:	Chaney, C. L.
Year:	1961
Document Type:	USBM
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:5903
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	5903
Subjects:	Spectrum analysis
	Tungsten--Metallurgy
	Tungsten--Sampling and estimation
Link:	https://hdl.handle.net/2027/mdp.39015078540989