TY  - GEN
AU  - Everitt, B S
TI  - Analysis of contingency tables
T2  - Monographs onapplied probablity and statistics
SN  - 0-412-14970 2
U1  - 519.  532 EVE 
CY  - London, Chapman & Hall
KW  - Contingency tables/ statistics/computer programs
ER  -