Theory of molecular excitons / A. S. Davydov ; translated from the 1st Russian ed. by Michael Kasha [and] Max Oppenheimer, Jr. Teorii︠a︡ pogloshchenii︠a︡ sveta v molekuli︠a︡rnykh kristallakh. English Davydov, A. S. (Aleksandr Sergeevich), 1912- Exciton theory. Crystal optics. QD941 .D283 548.81 DAT Translation of Teorii︠a︡ pogloshchenii︠a︡ sveta v molekuli︠a︡rnykh kristallakh. Includes bibliographical references and index. New York : McGraw-Hill, 1962. 1962. 1962 Text 174 p. : eng engrus McGraw-Hill series in advanced chemistry