Richard Leakey and Roger Lewin <br/><br/>
Origins Reconsidered: In Search of What Makes Us Human 

 - New York:  Doubleday,  1992. 
 - xxii, 375 p., [24] p. of plates:  ill., maps;  25 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0385412649 :  $25.00 ($29.50 CAN) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Anthropology.<br/>Human evolution.<br/>Antiquities, Prehistoric--Africa, East.
<br/><br/><label>LC Class. No.: </label>GN 31 .2  / .L43 1992