Try GW Libraries Search to find books on aspects of world history held at GW and other Washington Research Library Consortium locations.
Book Locations:
Books on the shelves at GW libraries are organized by subject according to the Library of Congress Classification System. Titles that are predominantly about history are found in the D - F classes, depending on the region or nationality, e.g., books on African history are found in the DT section. See the Classification System for details.
Books at Gelman Library with call numbers D - F are located on the 4th floor (see the Gelman Stacks Map to the left).