00966cam a22002891 4500 ss 51000005 DLC 20260227112751.0 810106s1950 dcu b f000 0 eng c ss 51000005 (OCoLC)7049146 U.S. Social Security Administration Library NNU DLC premarc HV2518 .L4 362.4 Lesser, Arthur Jacques, 1909- Service for the child who is hard of hearing; a guide for the development of programs. [Washington] Federal Security Agency, Social Security Administration, Children's Bureau [1950] 27 p. 23 cm. Children's Bureau publication no. 334 Bibliography: p. 26-27. Hearing. Deafness. Hearing aids. Deafness in children. United States. Children's Bureau. Publication ; no. 334. 90930 90930