Call numbers tell you where a book is shelved in the Library. In Drexel Library, we use the Library of Congress (LC) Classification scheme which groups titles by subject matter. This classification system is a great way to group books together, but it is not always intuitive to the searcher. If you can not locate a book on the shelf, please ask a library staff member for help rather than leaving without the material you need. Even if we can't locate the particular title you wanted, we can probably find another just as useful.
