Edwards, Allen Louis. <br/><br/>
Experimental design in psychological research  /    
Allen L. Edwards . 
 - 5th ed. 
 - New York :   Harper & Row,   c1985. 
 - xxiii, 584 p. :    ill. ;    24 cm. 
<br/><br/>  Includes index. 
<br/><br/><label>ISBN: </label>0060418737. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Experimental design.--Research.------<br/>Psychology --Research.------
<br/><br/><label>Dewey Class. No.: </label>150.724