NIE, Norman Petrocik, John R Verba, Sidney <br/><br/>
The Changing American voter 
[by] Norman H.Nie, Sidney Verba, John R.Petrocik 
 - Cambridge  Harvard University press  1976 
 - xviii, 399 p. 
<br/><br/> Includes appendix and index 
<br/><br/><label>ISBN: </label>674108167 
<br/><br/><label>Dewey Class. No.: </label>324.26973  / NIE