Mine power systems research
(in four parts) :
3.
circuit protection /
by staff - Mining Research.
APA Citation
United States. Bureau of Mines. (1979). Mine power systems research: (in four parts). [Pittsburgh, PA]: U.S. Dept. of the Interior, Bureau of Mines .
MLA Citation
United States. Bureau of Mines. Mine Power Systems Research: (in Four Parts). [Pittsburgh, PA]: U.S. Dept. of the Interior, Bureau of Mines , 1979.
Warning: These citations may not always be complete (especially for serials).