SSupport systemsSupport systemsde Benson P. ShapiroMateriasMarketingManagementSales managementCustomer servicesEdiciones (1)Support systems (1983)Division of Research, Graduate School of Business Administration, Harvard University · inglésMás obras de Benson P. ShapiroIIndustrial product policyIndustrial product policy1976Marketing management1985NNational Account ManagementNational Account Management1980