TY  - BOOK
AU  - Kreyszig,Erwin
TI  - Introductory mathematical statistics: principles and methods. 
SN  - 047150730X
U1  - 519 
PY  - 1970///
CY  - New York
PB  - Wiley
KW  - Mathematical statistics
KW  - Probabilities
N1  - Includes index; Bibliography: p. 429-434
ER  -