Earle, Timothy K. (Ed.) <br/><br/>
Exchange systems in prehistory. 

 - New York  Academic Press Inc.  1977 
 - xiii,274p. 
 - Studies in Archaeology .
<br/><br/><label>Subjects--Topical Terms: </label><br/>V:70X
<br/><br/><label>Dewey Class. No.: </label>V:70X  / K7