TY  - BOOK
AU  - Gupta,S.C.,
AU  - Kapoor,V.K.,
TI  - Elements of mathematical statistics
U1  - 519.5 
PY  - 1987///
CY  - New delhi
PB  - Sultan chand & sons
KW  - Probabilities & applied mathematics
KW  - Elements of mathematical statistics
ER  -