Unfinished democracy : the american political system 
Rodgers Jr., Harrell R. 
 -  Scott, Foresman and Company.  1981 
 - 625 pages. 
<br/><br/>
<br/><br/><label>ISBN: </label>0-673-15415-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political participation -- United States.
<br/><br/><label>Dewey Class. No.: </label>320 R61u 1981