World Since 1919 
By W.C. Langsam 
 - 8th ed. 
 - Delhi:  Surjeet Publication,  1981. 
 - xx,685p. 
<br/><br/><label>Subjects--Index Terms: </label>World history World Since 1919 
<br/><br/><label>Dewey Class. No.: </label>909