Item Response Theory: Parameter Estimation Techniques, Second Edition Statistics: A Series of Textbooks and Monographs Editat de Frank B. Baker et al. 21 ian 2023 Paperback Preț: 299.52 lei 341.55 lei 43-57 zile -12%
The Basics of Item Response Theory Using R Statistics for Social and Behavioral Sciences Autor Frank B. Baker et al. 18 mai 2017 Hardback Preț: 782.10 lei 953.79 lei 43-57 zile -18%