Numelin, Ragnar,  1890-1972. <br/><br/>
The beginnings of diplomacy;  a sociological study of intertribal and international relations. 

 - New York,  Philosophical Library,  1950. 
 - 372 p.  25 cm. 
<br/><br/>Bibliography: p. [316]-365. 
<br/><br/><label>LCCN: </label>a  52004050 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Primitive societies.<br/>Diplomacy.<br/>International relations.
<br/><br/><label>LC Class. No.: </label>GN 496  / .N8