The transition to language/ 
edited by Alison Wray 
 - Oxford:  Oxford,  2002. 
 - xi, 410p.:  ill.;  23 cm. 
 - studies in the evolution of language .
<br/><br/> includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0199250650 9780199250669 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>LC Class. No.: </label>DUCE P116.I64