Kraemer, Helena Chmura
How many subjects? : statistical power analysis in research Statistical power analysis in research - Newbury Park, Calif. : Sage, 1987 - 120
RESEARCH--STATISTICAL METHODS
Q180.55 .S7 / K723H
How many subjects? : statistical power analysis in research Statistical power analysis in research - Newbury Park, Calif. : Sage, 1987 - 120
RESEARCH--STATISTICAL METHODS
Q180.55 .S7 / K723H