Preparedness census of mining engineers, metallurgists and chemists

Author:	Fay, Albert H.
Year:	1917
Document Type:	USBM
Issuing Agency:	U.S.Bureau of Mines,
SUDOC:	I 28.7:179
Series:	Technical paper / Department of the Interior, Bureau of Mines ;
Report Number:	179
Subjects:	Chemists--United States--Statistics
	Metallurgists--United States--Statistics
	Mining engineers--United States--Statistics
Link:	https://hdl.handle.net/2027/mdp.39015077566001