Underwood, Benton J. <br/><br/>
Problems in experimental design and inference  workbook for the first course in experimental psychology. 

 - New York  Appleton-Century-Crofts  1966. 
 - 99 p. 
 - The Century Psychology Series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology, Physiological<br/>Experimental design.