TY  - BOOK
AU  - Nunnally, Jum C. 
TI  - Introduction to psychological measurement
U1  - 150.287 
PY  - 1970///
CY  - New York
PB  - McGraw-Hill Book 
KW  - Psychology
KW  - Psychological Tests
KW  - Psychological Measurement
N1  - Include index
ER  -