TY  - BOOK
AU  - Yule,G.Udny
AU  - Kendall,Maurice G.
TI  - An introduction to the theory of statistics / 
T2  - Griffin's scientific text-books
PY  - 1937///
CY  - London : 
PB  - Charles Griffin, 
KW  - ESTADÍSTICA
N1  - With 55 diagrams and 4 folding plates
ER  -