Verlag ZIELRobert G. Wittmann × Strategy Design InnovationHow to create business success using a systematic toolboxRobert G. WittmannZIELSoftcover201929,80 € Strategy Design InnovationHow to create business success using a systematic toolboxRobert G. WittmannZIELSoftcover2019 Strategy Design InnovationHow to create business success using a systematic toolboxRobert G. WittmannZIELeBook2019 Strategy Design InnovationHow to create business success using a systematic toolboxRobert G. WittmannZIELeBook2019 Business Design InnovationHow to set entrepreneurial spirit free and drive your business toward successRobert G. WittmannZIELSoftcover2016