Kugler, Frank  <br/><br/>
Variation and Gradience in Phonetics and Phonology 

 -  Walter de Gruyter  Walter de Gruyter  2009 
<br/><br/><label>ISBN: </label>9783110219326 
<br/><br/><label>Source: </label>EBOOK 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Linguistics