00000cam a22000004a 4500 UP-8027390931313597522 Buklod 20070912123443.0 m|||||o||d|||||||| cr ||||||||||| 070912s1995 xx d r |||| u| (iLib)UPVIS-00000030216 atm BF 637 N4 F56 1995 Fisher, Roger. Getting ready to negotiate by Roger Fisher and Danny Ertel. [s.l.] Penguin Group 1995. Negotiation. Persuasion (Psychology) Ertel, Danny. UPVIS UPV-IFPDS BF 637 N4 F56 1995 Book