"Öffentliche Bibliothek." . . "Public libraries United States." . . "Public libraries." . . "United States." . . . . . . . . "Public Libraries in the 21st Century"@en . "Electronic books"@en . . . . . . . . . . . . . "Public libraries in the twenty-first century" . "Public libraries in the 21st century" . "Public libraries in the 21st century"@en . "Public librarians are beginning to find that visits to their websites are exceeding visits to the physical library and that library users include both virtual and physical locations, depending on their needs, interests, and ease of access. That is only one of the many changes that mark the brave new world of the library in the 21st century."@en . "USA." . . . . "Bibliothèques publiques États-Unis." . . "Library Science." . .