Cover image for Hearing levels of adults by race, region, and area of residence, United States, 1960-1962
Title:
Hearing levels of adults by race, region, and area of residence, United States, 1960-1962
Author:
Roberts, Jean, 1918-
Personal Author:
Publication Information:
Washington : U.S. Public Health Service : [for sale by the Supt, of Docs, . U.S. Govt. Print. Off.], 1967, .
Physical Description:
33 pages : illustrations ; 26 cm.
Language:
English
Subject Term:
Added Author:
Format :
Book