TY  - GEN
AU  - Ryan,Thomas P.
AU  - 
ED  - 
ED  - 
ED  - 
TI  - Sample size determination and power
SN  - 9781118437605
U1  - 615.50724 
PY  - 2013///
CY  - Hoboken
PB  - John Wiley & sons
KW  - 
KW  - Statistics
ER  -