Ray, William J.,  1945- <br/><br/>
Methods toward a science of behavior and experience / 
William J. Ray, Richard Ravizza. 
 - 3rd ed. 
 - Belmont, Calif. :  Wadsworth Publ. Co.,  1988. 
 - xxii, 373 p. :  ill. ;  25 cm. 
<br/><br/> Includes index 
<br/><br/>Bibliogr.: p. 359-365. 
<br/><br/><label>ISBN: </label>0534087787 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology--Research--Methodology<br/>Psychology, Experimental<br/>Experiential research