Nunnally, Jum C. <br/><br/>
Psychometric theory/ 
Jum C. Nunnally and Ira H. Bernstein. 
 - 3rd ed. 
 - New York:  McGraw-Hill,  1994. 
 - xix, 752 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>007047849X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychometrics.