Nunnally Jum C. <br/><br/>
Psychometric theory 
Jum C. Nunnally  
 - New York  1967 
 - 640 p. 
<br/><br/> HB 
<br/><br/><br/>Eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology-Research
<br/><br/><label>Dewey Class. No.: </label>150  / NUP