Nie, Norman H Verba, Sidney <br/><br/>
Participation in America  political democracy and social equality 

 - New York  Harper and Row publishers  1972 
 - XXIII, 428 p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Black whites and participation<br/>Citizen participation<br/>Democracy<br/>Equality<br/>Political participation - America<br/>Political science