Ogden, Robert Morris, 1877-1959 Hearing / Robert Morris Ogden - AMS Press : New York, 1969 - xiii, 351 p. : ill. ; 23 cm. Reprint of the 1924 ed. Includes music. Bibliography: p. 333-341. LCCN: 73-097562 Subjects--Topical Terms: HearingSound National Library of Medicine Call No.: WP270 / .O34h