The Evolutionary of Language :  Social Function and the Origins of Linguistics Form / 
edited by Chris Knight  
 - UK :  Cambridge ,  2000 
 - 425p. 
<br/><br/><label>ISBN: </label>0521786967 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and Language origin<br/>Linguistics anthropology<br/>Human evolution