TY  - BOOK
AU  - Nunnally, Jum C.
AU  - Bernstein, Ira H.
TI  - Psychometric theory
SN  - 9780071070881
U1  -  150.287 
PY  - 2010///
CY  - New Delhi,India
PB  - Tata McGraw-Hill Education
KW  - Psychometrics
ER  -