Leakey, Richard E. <br/><br/>
The origin of humankind / 
Richard Leakey. 
 - New York :  BasicBooks,  c1994. 
 - xvi, 171 p. :  ill., maps ; 
 - Science masters series .
<br/><br/><label>ISBN: </label>0465031358  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human evolution.<br/>Prehistoric peoples.
<br/><br/><label>LC Class. No.: </label>GN281.L4 1994