Theoretical aspects of international relations / 
Edited by William T. R. Fox. 
 - Ind :  University of Notre Dame Press : Notre Dame,  1959. 
 - xii, 118 pages ;  24 cm. 
 - International studies (University of Notre Dame. Committee on International Relations) .
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International relations.