TY  - BOOK
AU  - Fisher,Roger et al
AU  - Ury,William
AU  - Patton,Bruce{ed}
TI  - Getting to YES: Negotiating agreement without giving in
SN  - 0140065342
AV  - BF637.N4.F5 1983 
PY  - 1983///
CY  - N.York
PB  - Penguin Books
KW  - Negotiation-Psychology
ER  -