00875cam a2200241Ia 4500 20260818155241.0 110607s1990 dcua ob f001 0 eng d 9781613440155 1613440154 .b12245276 Morley, Lloyd A. Mine power systems / by Lloyd A. Morley. [Washington, D.C.] : U.S. Dept. of the Interior, Bureau of Mines, 1990. 1 online resource (xxiii, 437 pages) : illustrations. Information circular ; 9258 Includes bibliographical references and index. Electricity in mining. Download: Knovel https://app.knovel.com/hotlink/toc/id:kpMPS00002/mine-power-systems/mine-power-systems .b12245276 mngc n 251209 0 190207 e h n 0 76629 76629