Neurodiversity In Organisations: Effective Strategies For Leadership And Management Helmold Marc Innbundet / 2025 / Engelsk
Erfolgreiche Verhandlungen Best-in-Class Empfehlungen für den Verhandlungsdurchbruch Helmold Marc Annet format / 2018 / Tysk
Successful Negotiations Best-in-Class Recommendations for Breakthrough Negotiations Helmold Marc Innbundet / 2022 / Engelsk
