GfK
type: Organization
description: The GfK Group is the No. 5 market research organization worldwide. Its activities cover five business divisions Custom Research, Retail and Technology, Consumer Tracking, Media and HealthCare. The Group has 115 operational companies
description: iw!
description: www.gfk.com
main entity of page: http://data.bibliotheken.nl/doc/thes/p305403982
main entity of page: https://data2.bibliotheken.nl/.well-known/genid/6d60d960e1de0c2d0c91a1c49b3c7050