Haas, Michael,  1938- <br/><br/>
International systems  a behavioral approach 
/ by Michael Haas 
 - Chandler Pub. Co. : New York  1974 
 - xii, 433 p.: illus.; 24 cm. 
<br/><br/>Bibliography: p. 377-408. 
<br/><br/><label>ISBN: </label>0810204487 
<br/><br/><label>LCCN: </label>78-171070 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International relations--Research