Cărți de Ivo W. Molenaar

Rasch Models: Foundations, Recent Developments, and Applications

Editat de Gerhard H. Fischer et al.

13 apr 1995

Preț: 1077^.10 lei 1313^.53 lei

43-57 zile

-18%

Introduction to Nonparametric Item Response Theory

Autor K. Sijtsma et al.

mar 2002

Preț: 925^.09 lei 1128^.15 lei

43-57 zile

-18%

Introduction to Nonparametric Item Response Theory

Autor Klaas Sijtsma et al.

12 mar 2002

Preț: 608^.95 lei 716^.41 lei

43-57 zile

-15%