SSelling for dummiesSelling for dummiesde Tom HopkinsMateriasSellingMarketingEdiciones (1)Selling for dummies (2011)Wiley Pubishing, Inc. · inglés · ISBN 9780470930663Más obras de Tom HopkinsHHow to Succeed in Sales Using Today's TechnologyHow to Succeed in Sales Using Today's TechnologyMission Possible, Vol. 4Mission Possible, Volume 2