Townsend, John C. <br/><br/>
Intrroduction to experiment al method  for psychology and the social sciences 

 - New York  McGraw Hill  1953 
 - ix, 220  Hb 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>150.724