Zaller John R <br/><br/>
Nature and origins of mass opinion 
Zaller John R 
 - Cambridge  Cambridge University Press        1992 
 - 367p.  cm. 
<br/><br/><label>Standard No.: </label>69376 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIOLOGY
<br/><br/><label>Dewey Class. No.: </label>Y:36, N2