Aitchison, Jean. <br/><br/>
The seeds of speech language origin and evolution /  
Jean Aitchison. 
 - /   . 
 - Cambridge :   Cambridge University Press ,   2000. 
 - xii,282P. :   ills.,figs., ;   24cm .  
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label> USD18.99 (Pb) 
<br/><br/><label>Subjects--Index Terms: </label>LANGUAGES 
<br/><br/><label>Dewey Class. No.: </label>401  / AIT/S