Beranek, Leo L. Acoustics / Leo L. Beranek. - New York : McGraw-Hill, c 1954. - x, 481 p. : ill. ; 24 cm. - McGraw-Hill electronical and electronic engineering series. . Includes index. 333 333 Subjects--Topical Terms: Electronic engineering. Dewey Class. No.: 620.102 / B451a