TY  - BOOK
AU  - Fleiss Joseph L.
TI  - Statistical Methods for Rates and Proportions
SN  - 0 471 263702
U1  - 519.535 FLE 
PY  - 1973///
CY  - London
PB  - John Wiley
KW  - Statistical Methods for Rates and Proportions
N1  - include index
ER  -