TY  - BOOK
AU  - Klimov,G..
AU  - Efimov,oleg  .
TI  - Probability theory and mathematical statistics / 
U1  - 519.2 
PY  - 1986///
CY  - Moscow : 
PB  - Mir Publishers , 
KW  - PROBABLITIES
N1  - Includes bibiliography and index
ER  -