Barston, R. P.  <br/><br/>
Modern diplomacy  

 - 5th ed. 
 - London  Routledge 
 - xvi, 509p.  
<br/><br/><label>ISBN: </label>9781351270090 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Diplomacy<br/>International relations