Mine power distribution :proceedings, Bureau of Mines Technology Transfer Seminar, Pittsburgh, Pa., March 19, 1975

Year:	1975
Document Type:	USBI
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.27:8694
Series:	Information circular - Bureau of Mines ;
Report Number:	8694
Subjects:	Electric power distribution
	Coal mines and mining--Electric equipment
	Electricity in mining
Link:	https://hdl.handle.net/2027/mdp.39015078462960