00000nam a2200000 a 4500 20251203090656.0 658.4 SCH Schatzhi, Michael Negotiation New York New American Library, US 1981 230 p. PB Management Executive management Negotiation Eng _ 12070 W 15906 15906 2 0 0 0 PU PU 1998-07-16 0.40 0 658.4 SCH 12070 BK