The Science of Subjective Well-Being Editat de Michael Eid et al. 12 noi 2008 Paperback Preț: 481.94 lei 566.99 lei 3-5 săpt. -15%
Formelsammlung Statistik und Forschungsmethoden Autor Michael Eid et al. 19 sep 2016 Paperback Preț: 192.50 lei 17-24 zile | 6-12 zile