TY  - BOOK
AU  - PILLAI (R S N)
AU  - BAGAVATHI
TI  - Statistics: theory and practice
SN  - 8121904315
U1  - 519.5 PILS 
PY  - 2013///
CY  - New Delhi
PB  - S. Chand & Co. Ltd.
KW  - theory
KW  - Statistics
KW  - practice
KW  - and
ER  -