Stavenhagen, Rodolfo. <br/><br/>
Problems and prospects of multi-ethnic states /    
Rodolfo Stavenhag en. 
 - New York :   The United Nations University,   1986. 
 - 24 p. :    ill. ;    25 cm. 
<br/><br/>Includes bibiographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political science --History.------<br/>State, The --Origin.------<br/>Aged --Government policy.------