List of the largest libraries in the United States
The largest public library in the United States—and the largest library in the world—is the Library of Congress in Washington, D.C., which is the "de facto" national library of the United States. It holds more than 167 million items, including "more than 39 million books and other printed materials, 3.6 million recordings, 14.8 million photographs, 5.5 million maps, 8.1 million pieces of sheet music and 72 million manuscripts." Other than the Library of Congress, the largest public library in the United States is the New York Public Library, while the largest research library in the United States is the Harvard Library.
University of Calgary
MacKimmie library was the first library to open at the University of Calgary in 1966. Since then, five different library branches have been opened in order to provide students with a greater amount of literary choice in many subjects. In addition, the University of Calgary has the first library system in North America to contain a video game library. Over 3.7 million printed volumes combined with online access to more than 300,000 full-text electronic journals and more than 800 electronic databases are available at the university. As of 2012, the library system is the eighth largest, by the number of volumes held, in Canada. In 2011–2012 the university library was rated 43rd in North America for Total Library Expenditures by the Association of Research Libraries.