Marsh, Theiss <br/><br/>
Voice intelligibility handbook / 
Marsh Theiss 
 - New York :  Purdue University,  1953 
 - 130 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Voice
<br/><br/><label>Dewey Class. No.: </label>612.78 MAR