TY  - BOOK
AU  - Pillai, R.S.N.
AU  - Bagavathi.
TI  - Statistice: theory and practice 
SN  - 9789352533091
U1  - 519.9 
PY  - 1984/// [Reprint 2016]
CY  - New Delhi
PB  - S.Chand
KW  - statistics
ER  -