Mine power systems research (in four parts) /

Bibliographic Details

Corporate Author:	United States. Bureau of Mines
Format:	Government Document Book
Language:	English
Published:	Washington : Dept. of the Interior, Bureau of Mines, 1979.
Series:	Information circular (United States. Bureau of Mines) ; 8799. Information circular (United States. Bureau of Mines) ; 8800. Information circular (United States. Bureau of Mines) ; 8801. Information circular (United States. Bureau of Mines) ; 8802.
Subjects:	Electricity in mining. Mining machinery.