Festinger, Leon <br/><br/>
Research methods in the behavioral sciences 
Leon Festinger and Daniel Katz 
 - New York :      Holt, Rinehart and Winston, Inc. ,  1953     
 - xi, 660p.  ill.;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Surveys
<br/><br/><label>Dewey Class. No.: </label>311.213  / FES