Book

:This page is about bound sheets of paper. For the graph theory concept, see Book (graph theory). For the musical theater meaning, see Book (musical theater).

Collections of books

Maintaining a library used to be the privilege of princes, the wealthy, monasteries and other religious institutions, and universities. The growth of a public library system in the United States started in the late 19th century and was much helped by donations from Andrew Carnegie. This reflected classes in a society: The poor or the middle class had to share most books through a public library or by other means while the rich could afford to have a private library built into their homes.

Related Topics:
Library - Universities - Public library - 19th century - Andrew Carnegie - Private library

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The advent of paperback books in the 20th century led to an explosion of popular publishing. Paperback books made owning books affordable for many people. Paperback books often included works from genres that had previously been published mostly in pulp magazines. As a result of the low cost of such books and the spread of bookstores filled with them (in addition to the creation of a smaller market of extremely cheap used paperbacks) owning a private library ceased to be a status symbol for the rich.

Related Topics:
Paperback - 20th century - Pulp magazines

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While a small collection of books, or one to be used by a small number of people, can be stored in any way convenient to the owners, a large or public collection requires a catalogue and some means of consulting it. Often codes or other marks have to be added to the books to speed the process of relating them to the catalogue and their correct shelf position. Where these identify a volume uniquely, they are referred to as "call numbers". In large libraries this call number is usually based on a Library classification system. The call number is placed inside the book and on the spine of the book, normally a short distance before the bottom, in accordance with institutional or national standards such as ANSI/NISO Z39.41 - 1997. This short (7 pages) standard also establishes the correct way to place information (such as the title or the name of the author) on book spines and on "shelvable" book-like objects such as containers for DVDs, video tapes and software.

Related Topics:
Catalogue - Library classification - ANSI - NISO - DVD - Video tape - Software

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In library and booksellers' catalogues, it is common to include an abbreviation such as "Crown 8vo" to indicate the paper size from which the book is made.

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When rows of books are lined on a bookshelf, bookends are sometimes needed to keep them from slanting.

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