Huygens, Christiaan, 1629-1695, Treatise on light : in which are explained the causes of that which occurs in reflexion, & in refraction and particulary in the strange refraction of iceland crystal / by Christian Huygens rendered into english by Silvanus P. Thompson - 128 páginas Subjects--Topical Terms: Refracción dobleTeoría ondulatoria de la luz LC Class. No.: QC425 / H95