TY  - BOOK
AU  - PILLAI (R S N);BAGAVATHI
TI  - Statistics: theory and practice Ed 8
SN  - 978-93-525-3309-1
U1  - 519.5 PILS 
PY  - 2017///
CY  - New Delhi
PB  - S. Chand & Co. Ltd.
KW  - Mathematical Statistics
ER  -