Townsend, John C. <br/><br/>
Introduction to experimental methods for psychology and the social sciences 

 - New York  McGraw-Hill Company Limited  1953 
 - 220p.  24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology
<br/><br/><label>LC Class. No.: </label>BF38.T6