TY  - BOOK
AU  - Gupta, S.P
TI  - Statistical Methods
SN  - 9788180549311
U1  - 519.5 
PY  - 1960///
CY  - New Delhi
PB  - Sultan Chand And Sons
KW  - Mathematics
KW  - Probabilities and applied mathematics
KW  - Statistical Mathematics
ER  -