Nunnally, Jum C & Bernstein, Ira H <br/><br/>
Psychometric theory 3rd ed 

 - Tata McGraw hill education Pvt.  New Delhi  c1994 
 - xix,752 
<br/><br/>
<br/><br/><br/>E 
<br/><br/><label>Universal Decimal Class. No.: </label>152.8 Nun/Ber