Lieberson, Stanly. <br/><br/>
Language diversity and language contact /  

 - 1st ed /  
 - California :   Stanford University Press. 
 - xiv,390p :  
<br/><br/><label>ISBN: </label>0-8047-1098-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Linguistic<Ethinic relations>
<br/><br/><label>Dewey Class. No.: </label>P  / M1