Columbia subject headings:
German Americans--Bibliography--Catalogs.
German-Americana Collection (University of Cincinnati. Libraries. Archives and Rare Books Department)--Catalogs.
United States--Civilization--German influences--Bibliography--Catalogs.
University of Cincinnati. Libraries. Archives and Rare Books Department--Catalogs.
Harvard subject headings:
German Americans--Bibliography--Catalogs.
University of Cincinnati. Library--Catalogs.
Princeton subject headings:
German Americans--Bibliography--Catalogs.
United States--Civilization--German influences--Bibliography--Catalogs.
University of Cincinnati. Library--Catalogs.