01032cam a2200277u 4500 5342 5342 8904221 OSt 20200107154601.0 820430s1961 dcuak 000 0 eng 61061626 DLC CarP DLC n-us--- RA11 .B15475 no. 27 610.151 USN United States. National Health Survey. [from old catalog] Distribution and use of hearing aids, wheel chairs, braces, and artificial limbs, Washington, U. S. Dept. of Health, Education, and Welfare, Public Health Service, 1961. 24 p. diagrs., forms, tables. 26 cm. Orthopedic apparatus. Hearing aids. United States Statistics, Medical. United States. Public Health Service. publication no. 584-B27. [from old catalog] Its Health statistics, ser. B, no. 27. [from old catalog] 0 cbc premunv u ncip 19 y-gencatlg ddc STS 0 0 ddc 0 0 42/1 AIISH AIISH 2020-01-07 0 610.151 USN 3716 2020-01-07 00:00:00 2020-01-07 STS