Keppel, Geoffrey. <br/><br/>
Introduction to design and analysis :  a student's handbook / 
Geoffrey Keppel, William H. Saufley, Jr. 
 - San Francisco :  W.H. Freeman,  c1980. 
 - xix, 490 p. :  graphs ;  24 cm. 
 - A Series of books in psychology .
<br/><br/> Includes indexes. 
<br/><br/>Includes bibliographical references: p. 479-481. 
<br/><br/><label>ISBN: </label>0716711427 0716711435 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology, Experimental--Statistical methods.<br/>Psychology--Experiments.<br/>Experimental design.