Cărți de Helena Chmura Kraemer

High Quality Psychotherapy Research: From Conception to Piloting to National Trials

Autor Patricia A. Arean et al.

15 aug 2013

Preț: 585^.45 lei 730^.29 lei

31-37 zile

-20%

How Many Subjects?: Statistical Power Analysis in Research

Autor Helena Chmura Kraemer et al.

6 apr 2015

Preț: 293^.17 lei

6-8 săpt.

Evaluating Medical Tests: Objective and Quantitative Guidelines

Autor Helena Chmura Kraemer

12 mai 1992

Preț: 786^.42 lei 959^.05 lei

6-8 săpt.

-18%