An Online Public Access Catalog (often abbreviated as OPAC or simply Library Catalog) is an online database of materials held by a library or group of libraries. Users search a library catalog principally to locate books and other material physically located at a library.
Read more about Online Public Access Catalog: Union Catalogs, Related Systems
Famous quotes containing the words public and/or access:
“For public opinion does not admit that lofty rapturous laughter is worthy to stand beside lofty lyrical emotion and that there is all the difference in the world between it and the antics of a clown at a fair.”
—Nikolai Vasilyevich Gogol (1809–1852)
“The Hacker Ethic: Access to computers—and anything which might teach you something about the way the world works—should be unlimited and total.
Always yield to the Hands-On Imperative!
All information should be free.
Mistrust authority—promote decentralization.
Hackers should be judged by their hacking, not bogus criteria such as degrees, age, race, or position.
You can create art and beauty on a computer.
Computers can change your life for the better.”
—Steven Levy, U.S. writer. Hackers, ch. 2, “The Hacker Ethic,” pp. 27-33, Anchor Press, Doubleday (1984)