Christoph Zech

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• Internet of Things: The Gold ... by mazlan1 6 years ago
• Smart Citizens - Populating S... by hirsch30 5 years ago
• Ist «Social Media» für Städte... by ironsworker 9 years ago
• Government 2.0 veraendert Ver... by AnkeDomsch... 10 years ago
• Tweeting Governments - Web 2.... by AnkeDomsch... 10 years ago
• Rathaus 2.0: Stadtkommunikation by dgpazegovzpi 10 years ago
• Social Media Seminar Handwerk... by mauisurfer 10 years ago
• Social CRM: Neukunden an Land... by inm 10 years ago