TY  - BOOK
AU  - Pillai, R S N  & Bagavathi
TI  - Practical statistics
SN  - 9788121900447
U1  - 519.5 PIR P 
PY  - 2018///
CY  - New Delhi
PB  - S Chand & Com.
KW  - Bioscience
KW  - E1774
ER  -