Cozby,  Paul C. <br/><br/>
Methods in behavioral research 

 - 11th ed 
 - New York :  McGraw Hill 
 - xv, 416p. 
<br/><br/><br/>Eng. 
<br/><br/> pbk 
<br/><br/><label>ISBN: </label>9780071086288 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology--Research. Psychology, Experimental
<br/><br/><label>Dewey Class. No.: </label>001.40150 COZ-M EDU. 1655