TY  - BOOK
AU  - PILLAI,R.S.N.
AU  - BAGAVTHI,V.
TI  - STATISTICS: THEORY AND PRACTICE / 
U1  - 510 
PY  - 1994///
CY  - [S.N] : 
PB  - SCHAND & COMPONY ، 
KW  - STATISTICS
KW  - MANAGEMENT
KW  - COMMERCE
ER  -