Edwards, Allen Louis. [from old catalog] <br/><br/>
Experimental design in psychological research. 

 - New York,  Rinehart  [1950] 
 - xiv, 446 p.  22 cm. 
<br/><br/><label>LCCN: </label>50008125  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology.
<br/><br/><label>LC Class. No.: </label>BF39  / .E3 
<br/><br/><label>Dewey Class. No.: </label>150.724 EDN