Erikson Robert S <br/><br/>
American public opinion    Its origins content and impact      
Erikson Robert S; Luttbeg Norman R; Tedin Kent L 
 - New York     John Wiley and Sons     1980 
 - 337p.  cm. 
<br/><br/><label>Standard No.: </label>51606 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Y:37.73'N7, M0