1.
Secrets of Gaining the Upper Hand in High Performance Negotiations : Vol. 2. Training 'High ...
by Merks, Felix, Schonewille, ...
ISBN: 9789046604045
OUT OF STOCK
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Gaining Ground in Difficult Negotiations : Vol 1. Training 'Advanced Negotiation and Difficu...
by Merks, Felix, Schonewille, ...
ISBN: 9789046604038