Heatley, D. P. <br/><br/>
Diplomacy and the study of International relations 

 - London  Oxford University Press  1919 
 - xvi, 292 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Diplomacy<br/>Political science
<br/><br/><label>Dewey Class. No.: </label>327.2  / H352d