The U.S. Library of Congress in Washington, D.C., is probably the largest national library, and its collection of modern books is particularly extensive. It was founded in 1800 but lost many books by fire during a bombardment of the Capitol by British troops in 1814. These losses were to some extent made good by the purchase of Thomas Jefferson’s library shortly thereafter. The library remained a strictly congressional library for many years, but, as the collections were notably enlarged by purchases and by additions under the copyright acts, the library became and remained—in effect, although not in law—the national library of the United States. The public has access to many of the collections.
Through a service begun by Herbert Putnam, librarian from 1889 to 1939, the Library of Congress makes its catalog available to many thousands of subscribing American libraries and institutions.
The library’s impact on librarianship has always been of the highest value. Through the Library of Congress Classification, the printed catalog cards, and MARC (see below Technical services: Cataloging), the library’s practices are widely followed. Its last great printed product was the 754-volume National Union Catalog: Pre-1956 Imprints. In 1983 the library began producing most of the National Union Catalog on microfiche (sheets of microfilm containing rows of microimages of pages of printed matter). It serves as a centralized bureau for information on the acquisition of materials worldwide and distributes cataloging data to other libraries. It also has taken a considerable role in the areas of materials preservation and the research and development of new methods of information storage.
Russian State Library
Of a size and importance comparable to the Library of Congress, the Russian State Library (formerly called the Lenin Library) in Moscow is the national library of Russia. It receives several copies of all publications from throughout the country and distributes copies to specialist libraries. It issues printed cards for the Bibliography of Periodicals, 1917–1947 and for a cooperative catalog that lists the holdings of the Russian State Library, the Saltykov-Shchedrin Public Library in St. Petersburg, the Library of the Russian Academy of Sciences also in St. Petersburg, and the Central Book Office. It organizes domestic and international lending and exchanges and offers courses of lectures for professional education and also for readers. It formerly produced the Soviet Library–Bibliographical Classification scheme based on a Marxist-Leninist classification of knowledge.
Other national collections
There are many other national libraries with important collections and very long histories. The Bibliothèque Royale Albert I in Brussels, founded in 1837 and centred on the 15th-century collection of the dukes of Burgundy, is the national library of Belgium and the centre of the country’s library network; it maintains a regular lending service with the university libraries and with the large town library of Antwerp. The Dutch Royal Library in The Hague was founded in 1798, and it, too, is the centre of a well-developed interlibrary loan system. Because the unification of Italy in the 19th century brought together many city-states that had major libraries, the country has a number of national libraries, the chief being the Biblioteca Nazionale Centrale Vittorio Emanuele II in Rome, founded in 1875, and the historically richer Biblioteca Nazionale Centrale at Florence, founded in 1747. Other Italian national libraries are at Milan, Naples, Palermo, Turin, and Venice. Germany was equally remarkable before World War II both for the importance of its state or provincial libraries and for the lack of a recognized national library. The former Preussische Staatsbibliothek was given national status in 1919. That library became East Germany’s national library after World War II. In 1990, after the reunification of Germany, the Deutsche Bibliothek in Frankfurt am Main was merged with the Deutsche Bücherei in Leipzig and the Deutsche Musikarchiv to form the national library of Germany. The Austrian National Library, founded by the emperor Maximilian I in 1493, has rich collections—notably of manuscripts from the Austrian monasteries and from the library of Matthias I Corvinus, dispersed after the capture of his capital, Buda, by the Turks in 1526. The National Library of Australia in Canberra, formally created by legislation in 1960, grew out of the Commonwealth Parliamentary Library, established in 1901.
The National Library of China in Beijing consists of the books and archives from imperial libraries dating to the Nan (Southern) Song dynasty (founded 1127). It also contains inscribed tortoise shells and bones, ancient manuscripts, and block-printed volumes, as well as books from the Qing dynasty, imperial colleges, and private collectors. The National Diet Library (1948) in Tokyo counts among its holdings some four million volumes. Based on the collections of the former Imperial Library (1872), it is organized like the U.S. Library of Congress and publishes a computer-generated national bibliography. The National Library of India (formerly the Imperial Library) in Calcutta was founded in 1903. It is the largest library in India and holds a fine collection of rare books and manuscripts. In some countries, such as Iceland and Israel, the national library is combined with a university library.
University and research libraries
Before the invention of printing, it was common for students to travel long distances to hear famous teachers. Printing made it possible for copies of a teacher’s lectures to be widely disseminated, and from that point universities began to create great libraries. The Bodleian Library (originally established in the 14th century) at Oxford University and Harvard University Library (1638) at Cambridge, Mass., are superior to many national libraries in size and quality. In addition to a large central library, often spoken of as the heart of a university, there are often smaller, specialized collections in separate colleges and institutes. The academies of science in Russia and various other former Soviet republics and those in the countries of eastern Europe consist of groups of specialized institutes, and, while not all act as universities in awarding degrees, their research function has the same significance. Some, as in Hungary and Romania, serve as the national library.
In a university library many users may seek to use the same books at the same time. The difficulty of providing multiple copies has vexed most university librarians, who must balance slender resources against sometimes vociferous demand. To handle the problem, many libraries have set up a short-loan collection (typically called the reserve collection) from which books may be borrowed for as little as a few hours. The use of computers for circulation control has brought some relief through great flexibility of operation and capacity for instant recall of information on the whereabouts of a particular work.
The range of research carried out at a traditional university may encompass every aspect of every discipline, and even the largest university libraries have long recognized the need for cooperation with others, first in cataloging and later in acquisitions. Automation and computers have helped, too, by making it possible for readers in one library to consult the catalogs of others, as well as independent databases, indexes, and abstracts, by means of computer networks. The printing of multiple volumes of union catalogs, especially for periodicals, proved the value to scholars of sharing information on catalogs and collections. Many universities have made available catalogs of their special collections and have arranged for the reproduction both of rare individual works and of complete collections on microfilm and in other formats. An example is the Goldsmiths’-Kress collection of early works in economics, which combines the holdings of the Goldsmiths’ Library at the University of London and the Kress Library at Harvard.