TY  - BOOK
AU  - Cramer,Harald
TI  - Randem variables and probability distribution
U1  -  519 
PY  - 1970///
CY  - Cambridge
PB  - The University Press
KW  - Statistics
KW  - Probabilities
KW  - Mathematical statistics
N1  - Bibliography : p. 115 - 118
ER  -