Sonquist John A <br/><br/>
Survey and opinion research    procedures for processing and analysis. 
Sonquist John A; Dunkelberg William C 
 - New Jersey   Prentice-Hall        1977 
 - ix,502p  cm. 
<br/><br/><label>Standard No.: </label>127727 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Sigma:f, L7