Pike, Kenneth L. <br/><br/>
Tone language : Technique for determining number and type of pitch contrasts in language....etc. 

 - Ann Arbor  University of Michigan Press  1949 
 - xii,187p. 
 - Univ. of Michigan Pub. Linguistics - IV. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>P:123
<br/><br/><label>Dewey Class. No.: </label>P:123  / H9