TY  - BOOK
AU  - Nunnally, Jum C.
AU  - Bernstein, Ira H.
TI  - Psychometric theory
SN  - 9780071070881
U1  - 152.8 NUN 
PY  - 2010///
CY  - New Delhi
PB  - McGraw Hill Education
KW  - Psychometrics
ER  -