Getting to Yes: Negotiating Agreement Without Giving In
Роджер Фішер
2012, Random House Business, 224 с.
You can buy this book in russian translation, book title "Переговоры без поражения. Гарвардский метод."
You can buy this book in ukrainian translation, book title"Шлях до так: як вести переговори, не здаючи позицій."
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