TY  - BOOK
AU  - Das,Debajyoti
AU  - Das,Arati
TI  - Statistics in biology and psychology / 
SN  - 8187504471
U1  - 570.15195 21st
PY  - 2004///
CY  - Kolkata : 
PB  - Academic Publishers , 
KW  - BIOLOGY-STATISTICS
KW  - PSYCHOLOGY-STATISTICS
ER  -