Item Response Theory: Parameter Estimation Techniques, Second Edition Statistics: A Series of Textbooks and Monographs Editat de Frank B. Baker et al. 20 iul 2004 Hardback Preț: 1026.64 lei 1252.00 lei 6-8 săpt. -18%
Item Response Theory Statistics: A Series of Textbooks and Monographs Editat de Frank B Baker et al. 21 ian 2023 Paperback Preț: 315.48 lei 389.63 lei 6-8 săpt. -19%