Columbia subject headings:
Art historians--Germany.
Folklorists--Germany.
Fraenger, Wilhelm, 1890-1964--Library--Catalogs.
Private libraries--Germany--Catalogs.
Harvard subject headings:
Art historians--Books and reading--Germany--Catalogs.
Fraenger, Wilhelm, 1890-1964--Books and reading--Catalogs.
Fraenger, Wilhelm, 1890-1964--Library--Catalogs.
Private libraries--Germany--Catalogs
Princeton subject headings: