Rschevkin, S. N. A course of lectures on the theory of sound / by S. N. Rschevkin ; translated from the Russian by O. M. Blunn - Oxford : Pergaman Press, 1963 - xv, 464 p. : ill. ; 22 cm. Includes index ISBN: Rs. 116.40 Subjects--Topical Terms: Sound--Addresses, essays, lectures Dewey Class. No.: 534.01