Davis, Audrey B. <br/><br/>
Early auditory studies / 
Audrey B. Davis and Uta C. Merzbach 
 - U.S. Govt. Print. Off., Washington :  Smithsonian Institution Press; for sale by the Supt. of Docs.,  1975 
 - v, 39 p. :  ill. ;  28 cm. 
 - Smithsonian studies in history and technology  31 .
<br/><br/>Bibliography: p. 33-35 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hearing<br/>Psychophysiology--History