Getting to Yes: Negotiating an agreement without giving in Autor Roger Fisher et al. 7 iun 2012 Paperback Preț: 61.93 lei 77.34 lei 25-31 zile | 6-12 zile -20%
Getting Past No: Negotiating With Difficult People Autor Roger Fisher et al. 9 iul 1992 Paperback Preț: 60.94 lei 76.77 lei 25-31 zile | 6-12 zile -21%