TY  - BOOK
AU  - PILLAI (R S N);BAGAVATHI.
TI  - Statistics: theory and practice
SN  - 81-219-0431-5
U1  - 519.5 PILS 23
PY  - 2013///
CY  - New Delhi
PB  - S Chand & Company Ltd
KW  - Mathematics
KW  - Statistics
ER  -