The WSU Libraries arranges most of the books in its collection by Library of Congress call numbers. Though history is covered in every discipline (e.g., women's history may be located in the women's studies call numbers while the medical history may be in the medicine call numbers), the major sections for history are listed below.
Class D – World History (except American History)
Class E – History of America
Class F – Local History of the United States
For a more specific breakdown of the call numbers see the Library of Congress Classification Online.