Sen, Debabrata., <br/><br/>
Basic Principles of Geopolitics and History /  
by Debabrata Sen 
 - 1st ed /  
 - Delhi-110035 : :  Concept Publishing Company.,  1975 
 - xii, 270p: 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political Science 
<br/><br/><label>Dewey Class. No.: </label>W0gU  / L5