Pike, Kennehth Lee <br/><br/>
Tone languages: a techniques for determining the number and type of pitch contrasts in a language, with studies in tonemic substitution and fusion 

 - Arbor  University of Michigan  1961 
 - xvi,234p.  29cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages
<br/><br/><label>LC Class. No.: </label>P25.M47