Ray, William J.,  1945- <br/><br/>
Methods toward a science of behavior and experience / 
William J. Ray 
 - 7th ed. 
 - Belmont, CA :  Wadsworth/Thomson Learning,  2003 
 - xxii, 440 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references (p. [426]-435) and index 
<br/><br/><label>ISBN: </label>0534538673 (alk. paper)  RM369.64 
<br/><br/><label>LCCN: </label>2002-106174 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology--Research--Methodology<br/>Psychology, Experimental