Washburn, Sherwood Larned, <br/><br/>
Social life of early man 

 - 299 páginas :  ilustraciones 
 - Viking Fund Publications in Anthropology  31 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hombre primitivo<br/>Primates<br/>Paleontologia<br/>Fosiles
<br/><br/><label>Dewey Class. No.: </label>572  / W17