Carr, Edward Hellett. <br/><br/>
(The) Twenty years crisis 1919 - 1939:  an introduction to the study of international relations / by 
Edward Hallett Carr.  an introduction to the study of international relations / by 
 - London:  Macmillan,  1962. 
 - xii, 243p ;  22x14cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GENERAL WORLD HISTORY
<br/><br/><label>Dewey Class. No.: </label>909.823  / CAR - TWE