Tork Grunts Guide To Negotiationsde Bob HarveyMateriasNegotiation in businessBusiness communicationEdiciones (1)Tork Grunts Guide To Negotiations (2008)Marshall Cavendish Corporation · ISBN 9780462099231Más obras de Bob HarveyThe Whole TruthRiddle of the runawaySu Hakkinda Hemen Hemen Her SeyRuzgar Hakkinda Hemen Hemen Her Sey