Key, V. O.  1908-1963. <br/><br/>
Politics, parties, & pressure groups / 

 - 5th ed. 
 - New York,  Crowell  1964 
 - xiii, 738 p. :  illus., maps, diagrs. ;  24 cm. 
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Politics, Practical.<br/>Political parties--United States.<br/>Lobbying.
<br/><br/><label>Dewey Class. No.: </label>320.973  / KEP 1964