TY  - BOOK
AU  - Yule G Udny
AU  -  Kendall M G
TI  - Introduction to the theory of statistics
U1  - B28, H0;K0;1 
PY  - 1950///
CY  - London
PB  - Griffin       
KW  - Statistics
N1  - Appendix 653-674p
ER  -