Understanding foreign policy :  the foreign policy systems approach / 

 - Aldershot,   Edward Elgar publishing Ltd.  1989. 
 - vii, 222 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>1852781238  1852781254 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International relations--Research.
<br/><br/><label>LC Class. No.: </label>JX1291  / .V21 1989