Research Methods for the Behavioral Sciences Autor Frederick Gravetter et al. 2025 Paperback Preț: 533.81 lei 666.92 lei 3-5 săpt. | 10-14 zile -20%
Essentials of Statistics for the Behavioral Sciences Autor Frederick Gravetter et al. 2020 Paperback Preț: 584.15 lei 730.96 lei 3-5 săpt. | 10-14 zile -20%
Research Methods for the Behavioral Sciences Autor Frederick Gravetter et al. 2018 Hardback Preț: 1434.68 lei 1863.21 lei 3-5 săpt. -23%