Columbia subject headings:
Academic libraries--Michigan--Ann Arbor.
America--Bibliography.
Americana--Library resources.
United States--History--Bibliography.
United States--History--Library resources.
William L. Clements Library.
Harvard subject headings:
America--Bibliography
United States--History--Bibliography
William L. Clements Library
Princeton subject headings:
America--Bibliography.
United States--History--Bibliography.
William L. Clements Library.