Penilaian: 5 dari 5 bintang
5/5
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Jutta Portner
Jutta Portner works as a business trainer and management coach in human resources and organizational development. She is the author of two books about negotiation and joined Teachi...lihat lebih banyakJutta Portner works as a business trainer and management coach in human resources and organizational development. She is the author of two books about negotiation and joined Teaching Negotiation in the Organization at Harvard University, Cambridge, in 2008. Portner combines her negotiation training and coaching innovative approaches with international experience. Her hometown is Munich in Bavaria, Germany, where she lives near Lake Starnberg.
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Buku oleh Jutta Portner
Better Negotiating: Your Training Book for Business and Private Life 30 Minuten Small Talk Penilaian: 4 dari 5 bintang4/5Besser verhandeln: Das Trainingsbuch Penilaian: 0 dari 5 bintang0 penilaian