Electric railroads -- Cars -- United States -- History. / https://id.loc.gov/authorities/subjects/sh85041946 https://id.loc.gov/authorities/names/n78095330-781 https://id.loc.gov/authorities/subjects/sh99005024 : Brough, Lawrence A.
2013
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Electric railroads -- Great Britain. / https://id.loc.gov/authorities/subjects/sh85041943 https://id.loc.gov/authorities/names/n79023147-781 : Duffy, M. C.
2003
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Electric railroads -- History. / https://id.loc.gov/authorities/subjects/sh85041943 https://id.loc.gov/authorities/subjects/sh99005024 : Duffy, M. C.
Electric railroads -- United States -- Ohio -- History. / https://id.loc.gov/authorities/subjects/sh85041943 https://id.loc.gov/authorities/names/n78095330-781 https://id.loc.gov/authorities/names/n79049197-781 https://id.loc.gov/authorities/subjects/sh99005024 : Harwood, Herbert H.,
Electric resistance -- Measurement. / https://id.loc.gov/authorities/subjects/sh85041986 https://id.loc.gov/authorities/subjects/sh2002006406 : Murray, William M.
Electric substations -- Data processing -- Standards. / https://id.loc.gov/authorities/subjects/sh85042006 https://id.loc.gov/authorities/subjects/sh99005487 https://id.loc.gov/authorities/subjects/sh00007508 : Falk, Herbert