TY  - BOOK
AU  - Pillai, R.S.
AU  - Bagavathi
TI  - Statistics theory and practice
SN  - 9789352533091
U1  - 519.5 
PY  - 1984///
CY  - New Delhi
PB  - S Chand and company limited
KW  - Probabilities and applied mathematics
ER  -