H. A. Lorentz. The Theory of Electrons and Its Applications to the Phenomena of Light and Radiant Heat. Published by: Constable & Co. 1952. second edition. Based on his 1906 Columbia lectures, that explains electricity and light through mobile charged particles (electrons), covering topics like the Zeeman effect, electromagnetic mass, and radiative damping, laying groundwork for relativity by connecting electron motion to ether concepts before Einstein's full theory emerged. Condition: Hardcover library rebound with gilt lettering on spine in very good condition. Few stamps with pocket as photo. Page slightly discoloured with tight binding. 343 pages, dimension: 20.5 x14.0 cm. Photos supplement descriptions. "Please View & Used the photos for Part of Description & Further Condition Details"!!! Ship tracked & Insured.