Electric Power Transmission; a Practical Treatise for Practical Men Bell, Louis Heftet / 2013 / Engelsk
Electric Railways A Series of Papers and Discussions Presented at the International Electrical Congress in St. Louis, 1904 Bell, Louis Innbundet / 2023 / Engelsk
Electric Power Transmission; A Practical Treatise for Practical Men Bell Louis Heftet / 2009 / Engelsk
Electric Power Transmission; a Practical Treatise for Practical Men Bell, Louis Heftet / 2012 / Engelsk
Electric Power Transmission; a Practical Treatise for Practical Men Bell, Louis Innbundet / 2025 / Engelsk
Electric Power Transmission; a Practical Treatise for Practical Men Bell, Louis Heftet / 2025 / Engelsk
Electric Power Transmission; A Practical Treatise for Practical Men Bell Louis Innbundet / 2009 / Engelsk
Pathological Effects of Radiant Energy on the eye, an Experimental Investigation Bell, Louis Innbundet / 2025 / Engelsk
Pathological Effects of Radiant Energy on the eye, an Experimental Investigation Bell, Louis Heftet / 2025 / Engelsk
