TY  - BOOK
AU  - Pillai,R.S.N.,
AU  - Bagavathi,V.,
TI  - Statitics
SN  - 81-219-0431-5
U1  - 519.5 
PY  - 1994///
CY  - New delhi
PB  - S.Chand and Company ltd.
KW  - Probabilities & applied mathematics
KW  - Statitics
ER  -