Leakey, Richard E. <br/><br/>
The origin of humankind / 
Richard Leakey. 
 - New York :  BasicBooks,  c1994. 
 - xvi, 171 p.  
<br/><br/><label>ISBN: </label>0297815032 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human evolution.<br/>Prehistoric peoples.
<br/><br/><label>Dewey Class. No.: </label>128  / LEA