TY  - BOOK
AU  - Siegmund, David.
TI  - Sequential analysis: : Tests and confidence intervals
T2  - Springer series in statistics
SN  - 3540961348
U1  - 519.2 
PY  - 1985///
CY  - New York: 
PB  - Springer Verlag, 
KW  - Probability
KW  - Random walk
KW  - Risk theory
KW  - Statistics
ER  -