Martin Lipset, Seymour <br/><br/>
Continental divide / 
Seymour Martin Lipset 
 - New york :  Rotledge,  1990       
 - ix 337 p. 
<br/><br/><label>ISBN: </label>0415903092 
<br/><br/><label>LC Class. No.: </label>002 E 169.1 L764c 1990