TY  - BOOK
AU  - Pillai, R. S. N.
AU  - Bagavathi
TI  - Statistics: Theory and Practice
SN  - 9788121904315
U1  - 519.5 
PY  - 1998///
CY  - New Delhi
PB  - S. Chand & Company Ltd.
KW  - Mathematics
ER  -