Buzan, Barry, <br/><br/>
International systems in world history :  remaking the study of international relations / 
Barry Buzan and Richard Little 
 - xvi, 452 páginas :  ilustraciones, mapas 
<br/><br/><label>ISBN: </label>0198780656 9780198780656 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Relaciones internacionales--Filosofía<br/>Sistemas sociales
<br/><br/><label>LC Class. No.: </label>JZ1249  / B89 
<br/><br/><label>Dewey Class. No.: </label>327.1/01