Haas, Ernst B. <br/><br/>
Tangle of hopes :  American commitments and world order / 
Ernst B. Haas. 
 - Englewood Cliffs, New Jersey :  Prentice-Hall,  1969. 
 - xiv, 306 p. : 
<br/><br/><label>ISBN: </label>SSCE1430 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International relations.
<br/><br/><label>Dewey Class. No.: </label>327.7300904  / Ta