From the Back Cover
About the Author
Professor Ralf T. Kreutzer is Professor of Marketing, Berlin School of Economics and Law and Marketing and Management Consultant. He worked as senior manager and managing director as Bertelsmann, Volkswagen and Deutsche Post.
Karl-Heinz Land, Digital Darwinist and Evangelist, founder of Neuland Consult; is a renowned figure in the fields of Technology and Social Media Marketing with a 25-year international history as an entrepreneur and manager in IT-industry.