LIEBERMAN, Philip <br/><br/>
On the origins of language  : an introduction to the evolution of human speech 
/[by] Philip Lieberman 
 - New York  Macmillan pub  1975 
 - vii, 196 p. 
<br/><br/><label>ISBN: </label>80379 
<br/><br/><label>Subjects--Topical Terms: </label><br/>language-language
<br/><br/><label>Dewey Class. No.: </label>400  / LIE