Imagine you wanted to find books or journal articles on a particular subject. Or find manuscripts by a particular author. Or locate serials, music or maps. You would use a library catalog that ...

"The additions and changes in Class Q, adopted while this work was in press will be cumulated and printed in List 234 of LC classification-- additions and changes"--Verso t.p. "Incorporate changes ...

For many years, the Library of Congress categorized many of its books under a controversial subject heading: “Illegal aliens.” But then, on March 22, 2016, the library made a momentous decision, ...

The call number, the number placed on the spine of the book, is a code that provides valuable information about the book. SLU Libraries use the Library of Congress system to organize materials ...

"Originally planned to fit into the Library of Congress classification by replacing LC's classes P, PA-PM." Reprinted from Studies in linguistics, vol. 3, 1945; 4 ...