TY  - BOOK
AU  - Pillai, R.S.N.
AU  - Bagavathi
TI  - Statistics: theory and practice
SN  -  978-93-525-3309-1
U1  - 519.5 
PY  - 2016///
CY  - Delhi
PB  - S. Chand
KW  - STATISTICS
ER  -