00689cam a22002531 4500 med47002945 DLC 20260227111607.0 770813r1947uuuuxx 000 0 eng c med47002945 (OCoLC)3185118 U.S. Army Medical Library OC DLC premarc RF290 .N45 1947 WV245.1 N495h 1947 617.8 Neuschutz, Louise Morgenstern. How to help your hearing. Garden City, N.Y., Blue Ribbon Books [1947] xxii, 171 p. 21 cm. Reprint ed. Bibliography: p. [155]-160. Deafness. 38708 38708