O'Neill, John Joseph, 1920- The hard of hearing [by] John J. O'Neill. - Englewood Cliffs, N.J., Prentice-Hall [1964] - x, 146 p. illus. 22 cm. - Foundations of speech pathology series . Bibliography: p. 136-140. LCCN: 64025205 Subjects--Topical Terms: Deaf. LC Class. No.: HV2380 / .O6 Dewey Class. No.: 617.8 ONE