GfK, WPP Fight for TNS
GfK and WPP want to become the world’s No.2 market researcher (after Nielsen) by taking over TNS; http://is.gd/Pyh
GfK and WPP want to become the world’s No.2 market researcher (after Nielsen) by taking over TNS; http://is.gd/Pyh
Nielsen und GfK sind auf der Suche nach besseren Methoden, um die Wirkung von Onlinewerbung zu messen; http://is.gd/rwp