Kraemer, Helena Chmura
How many subjects? : statistical power analysis in research - Newbury Park: Sage Publications, 1991. - 120p.
0803929498
Research-Stastical methods.
001.422 / KRH
How many subjects? : statistical power analysis in research - Newbury Park: Sage Publications, 1991. - 120p.
0803929498
Research-Stastical methods.
001.422 / KRH