Dutton, Frederick G., <br/><br/>
Changing sources of power :  American politics in the 1970s / 
Frederick G. Dutton. 
 - New York :  McGraw-Hill,  1971. 
 - xviii, 263 p. ; 
<br/><br/><label>ISBN: </label>007018397X 
<br/><br/><label>Subjects--Geographic Terms: </label><br/> United States--Politics and government--1945-1989
<br/><br/><label>Dewey Class. No.: </label>320.973092  / Ch