Cover image for Hearing levels of adults by age and sex, United States, 1960-1962; distributions of hearing levels of adults by age and sex at frequencies of 500, 1000, 2000, 3000, 4000, and 6000 cycles per second, for right ear, left ear, and better ear
Hearing levels of adults by age and sex, United States, 1960-1962; distributions of hearing levels of adults by age and sex at frequencies of 500, 1000, 2000, 3000, 4000, and 6000 cycles per second, for right ear, left ear, and better ear
Title:
Hearing levels of adults by age and sex, United States, 1960-1962; distributions of hearing levels of adults by age and sex at frequencies of 500, 1000, 2000, 3000, 4000, and 6000 cycles per second, for right ear, left ear, and better ear
Author:
Glorig, Aram, 1906-1998.
Personal Author:
Publication Information:
Washington : U.S. Dept. of Health, Education, and Welfare, Public Health Service : [for sale by the Superintendent of Documents, U.S. Govt. Print. Off.], 1965.
Physical Description:
34 pages : illustrations ; 26 cm.
Language:
English
Added Author:
Format :
Book