Snodgrass, Joan Gay. <br/><br/>
The numbers game / 
statistics for psychology /   Joan Gay Snodgrass. 
 - New York:  Oxford University Press,  1977. 
 - xx, 467 p. :    ill. ;   24 cm. 
<br/><br/> Original ed. published by Williams and Wilkins, Baltimore. 
<br/><br/>Includes index and bibliography: p. 394-395. 
<br/><br/><label>ISBN: </label>0195023013 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychometrics.