Ways to better hearing,
Brentano, Lowell, 1895-1950.
Ways to better hearing, by Lowell Brentano. Diagrams by Ralph Graeter... - New York, N.Y., F. Watts, inc. [1946] - 95, [1] p. illus. 28 1/2 x 22 cm.
With contributions by Laura Stovil, Mary C. New, Ralph J. Crosby and others.
sg 46000156
Hearing aids.
Deafness.
RF300 / .B7
617.8
Ways to better hearing, by Lowell Brentano. Diagrams by Ralph Graeter... - New York, N.Y., F. Watts, inc. [1946] - 95, [1] p. illus. 28 1/2 x 22 cm.
With contributions by Laura Stovil, Mary C. New, Ralph J. Crosby and others.
sg 46000156
Hearing aids.
Deafness.
RF300 / .B7
617.8