TY  - BOOK
AU  - Gupta, S. P.
TI  - Statistical methods: Contains, besides theory, more than 1200 fully solved..
SN  - 8170140072
U1  - 519.5 
PY  - 1998///
CY  - New Delhi
PB  - Sultan chand & sons
KW  - Mathematics
KW  - Statistical study
ER  -