Getting to yes negotiating agreement without giving in.
| Egile nagusia: | |
|---|---|
| Beste egile batzuk: | , |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Boston
Houghton Mifflin
c1991.
|
| Edizioa: | 2nd ed. / by Fisher, Ury, and Patton. |
| Gaiak: |