Cross currents International relations 
Charlton, Mark. 
 - Fourth edition. 
 -  Thomson/Nelson.  2005 
 - 485 pages. 
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<br/><br/><label>ISBN: </label>978-0-17-641502-0 
<br/><br/><label>Dewey Class. No.: </label>327.09049 C9516 2005