Getting to yes :
Fisher, Roger
Getting to yes : negotiating agreement without giving in / Roger Fisher and William Ury - 2nd ed. - New York : Penguin Books, c1991. - xix, 200 p. : 20 cm.
0140157352
Negotiation
BF637 / .N4F57 1991
158.5 / F535g
Getting to yes : negotiating agreement without giving in / Roger Fisher and William Ury - 2nd ed. - New York : Penguin Books, c1991. - xix, 200 p. : 20 cm.
0140157352
Negotiation
BF637 / .N4F57 1991
158.5 / F535g