Washburn, S. L.   1911-2000. <br/><br/>
Ape into human :  a study of human evolution / 
S. L. Washburn, Ruth Moore. 
 - 2d ed.  
 - Boston :  Little, Brown,  c1980. 
 - viii, 194 p. :  ill. ;  21 cm. 
<br/><br/> First ed. (c1974) published under title: Ape into man.  
<br/><br/>Includes bibliographical references and index.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human evolution. 
<br/><br/><label>Dewey Class. No.: </label>573.2