TY  - BOOK
AU  - Rosenthal Robert
AU  -  Rosnow Ralph L.
AU  -  Rubin Donald B.
TI  - Contrasts and effect sizes in behavioural research :  a correlational approach
SN  - 0521659809 (pbk)
U1  - S:7:6, P0 
PY  - 2000///
CY  - Cambridge
PB  - Cambridge University Press     
KW  - PSYCHOLOGY
ER  -