Vuylsteke, Arthur A. Elements of maser theory / Arthur A. Vuylsteke. - 1st ed. - Princeton, N.J., Van Nostrand, 1960 [Reprint1962] - 362 p. ill. ; 24 cm. Includes bibliography. Subjects--Topical Terms: Quantum electronics.Masers. Dewey Class. No.: 537.5 / VUE 1962