TY  - BOOK
AU  - Cox,D.R.
AU  - Snell,E.J.
TI  - Applied statistics: principles and examples 
SN  - 0412165600
U1  - 519.5 22
PY  - 1981///
CY  - London
PB  - Chapman and Hall
KW  - Mathematical statistics
N1  - Includes indexes; Bibliography: p. 181-183
ER  -