Liddell, Mark H. <br/><br/>
Physical characteristics of typical double resonance vowel. 

 - Lafayette  Puardue University  1924 
 - iii,31p. 
 - Engineering Experiment Station. Bulletin.16 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>P:1y8
<br/><br/><label>Dewey Class. No.: </label>P:1y8  / F5