![](https://news.europawire.eu/wp-content/uploads/2014/11/WPP-Grey-Brazils-president-Walter-Longo-launches-new-book-“Marketing-and-Communication-in-the-Post-Digital-Era”-150x150.gif)
An expert in communication and innovation, Grey Brazil’s president approaches the use of technology as a competitive edge SÃO PAULO, 11-11-2014 — /EuropaWire/ — Walter Longo, strategy and innovation mentor at Grupo Newcomm and president of Grey Brazil, is the author of … Read the full press release