The cooperation of Bavarian State Library (BSB) with Google will be ten years old. Since n, more than 1.9 million historical books and documents have been collected and made available on Internet worldwide, as BOD has reported. In addition to State Library in Munich, regional state libraries in Bavaria were successively included in project. The user figures were also considerable, it was said. For example, in past six months, digitized titles have only been called online via Google Book Search alone, more than 2.8 million times.