Herzfeld, Karl F. (1892- ). Absorption and dispersion of ultrasonic waves / Karl F. Herzfeld and Theodore A. Litovitz. - New York ; London : Academic Press, 1959. - XVIII, 535 s. : il. ; 24 cm. - Pure and Applied Physics ; vol. 7 . - Pure and Applied Physics vol. 7 . Subjects--Topical Terms: Ultradźwięki.