~---------~---

B 137.247 

Fis her , Roger. -Getting to Yes. 
Negotiating Agreement wlthout Giving in. 
By Roger Fisher an ~Ji11iam Ury. \Vith 
Bruce ~atton, ed. /Mit Tab./ -Boston: 

80

Houghton Hifflin (1'381). XIII, 163 S.