sentences:  He developed the concept of an operational foundation that develops and oversees its own projects.One of the Bertelsmann Stiftung's first activities was the baseline study "Kommunikationsverhalten und Buch" (Communication Behavior and the Book), which was prepared in cooperation with Infratest.The Bertelsmann Stiftung and the Bertelsmann Group also provided support for the construction of the Gütersloh municipal library.