SCOTT, William A. <br/><br/>
Introduction to psychological research/ 
William A Scott and Michael Wertheimer 
 - New york:  John Wiley & sons,  c1962 
 - xiii,445p.:  ill.; 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>Dewey Class. No.: </label>150.72