TY  - BOOK
AU  - Soper H E
TI  - Frequency arrays: illustrating thuse of logical symbols in tstudy of istical and other distributions
U1  - 000SA.032 
PY  - 1922///
CY  - Cambridge
PB  - Cambridge Univ Press
KW  - Frequency arrays
KW  - Frequency distrition
KW  - Logil symbols
ER  -