Carr, Robert Kenneth. <br/><br/>
Essentials of American democracy / 
Robert K. Carr ... [et. al.] 
 - New York :  Holt, Rinehart and Winston,  1971. 
 - xii, 529p. ; 
<br/><br/><label>ISBN: </label>SSC5221 
<br/><br/><label>Dewey Class. No.: </label>320.973  / Es