TY  - BOOK
AU  - Rao C R
AU  - Sinharay S
TI  - Handbook of statistics: psychometrics
SN  - 0-444-52103-8
U1  - 000SA.02 
PY  - 2007///
CY  - Amsterdam
PB  - Elsevier
KW  - Descriptive statistics
KW  - Psychometrics
ER  -