Methods of psychology 
edited by T.G. Andrews 
 - New York  J. Wiley  1948 
 - xiv, 716p. 
<br/><br/> $6.75 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology --Methodology
<br/><br/><label>Dewey Class. No.: </label>K9 An27