Roger Fisher 1983.
Getting to yes negotiating agreement without giving in Roger Fisher and William Ury - New York, Penguin Books, . 1983 - xxix,204p 20cm
978-0-14-311875-6
BF637.N4 / F57 1983
Getting to yes negotiating agreement without giving in Roger Fisher and William Ury - New York, Penguin Books, . 1983 - xxix,204p 20cm
978-0-14-311875-6
BF637.N4 / F57 1983