The Changing structure of Europe / 
Economic, social, and political trends by Robert H. Beck and others 
 - Minneapolis :  University of Minnesota Press,  1970 
 - viii, 286 p. ;  25 cm. 
<br/><br/>Bibliography : p. 264-269. 
<br/><br/><label>ISBN: </label>0816605661 
<br/><br/><label>LCCN: </label>73-110659 
<br/><br/><label>Subjects--Topical Terms: </label><br/>European federation