Carr, Edward Hallett. <br/><br/>
The twenty years' crisis 1919-1939 :  an introduction to the study of international relations / 
Edward Hallett Carr. 
 - 2nd ed. 
 - New York :  ST Martin's press ,  1966. 
 - xii, 244 p. ;  20 cm. 
<br/><br/> Index includes. 
<br/><br/>340  340 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History--1919-1939.
<br/><br/><label>Dewey Class. No.: </label>909.82 / C23t