Townsend, John C. <br/><br/>
Introduction to Experimental Method. For Pshychology and the Social Sciences / John C. Townsend 

 - New York : McGraw-Hill 
 - viii, 220p. / 21cm. 
<br/><br/><label>ISBN: </label>s/n 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. EXPERIMENTATION-METHOD
<br/><br/><label>Dewey Class. No.: </label>600 T833i