Roger Fisher Roger Fisher پدیدآور دنبال کردن 0 دنبال کننده دنبال کردنهمۀ کتابها Getting to yes: negotiating an agreement without giving in William Ury 0.0 0 Getting to yes: negotiating an agreement without giving in William Ury 0.0 0
Roger Fisher Roger Fisher پدیدآور دنبال کردن 0 دنبال کننده دنبال کردنهمۀ کتابها Getting to yes: negotiating an agreement without giving in William Ury 0.0 0 Getting to yes: negotiating an agreement without giving in William Ury 0.0 0
