Bacon, Elizabeth E. <br/><br/>
Obok, a study of social structure in Eurasia 

 - New York  Wanner-Gren Foundation for Anthropological Research  1958 
 - xv,235p.  26cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tribes and tribal system
<br/><br/><label>LC Class. No.: </label>GN490.B3