This notation repeats patterns, develops subjects with parallel construction, and repeats standard subdivisions so that it is easy to browse the shelves in a logical manner. Learn how to read a Dewey Call Numbers . This notation allows more combinations and greater specificity without long notations. The Law Library, Music Library and Asian Library use LC classification schemes for all or part of their collections. Learn how to read LC Call Numbers .
Arrangement is basically by issuing agency .
The Documents Library uses this classification system. Learn how to read SuDocs Call Numbers . The United Nations series symbols reflect both the body which produces the document as well as the type of publication. Learn how to read a UN Call Number .