TY  - BOOK
AU  - Todman John
AU  -  Dugard Pat
TI  - Approaching multivariate analysis :  An introduction for psychology     
U1  - S:3:6:(B28), P7 
PY  - 2007///
CY  - New York  
PB  -  Psychology Press     
KW  - Psychometry-Statistics
ER  -