TY  - BOOK
AU  - Fleiss, Joseph L.
TI  - Statistical methods for rates and proportions
SN  - 0-471-06428-9
U1  - 519.53 21st ed.
PY  - 1981///
CY  - New York : 
PB  - John Wiley , 
KW  - Sampling (Statistics)
KW  - Analysis of varience
KW  - Biometry
N1  - Index: pp 305-21
ER  -