Columbia subject headings:
Church architecture--Conservation and restoration--Germany--Frankfurt am Main.
Church buildings--Germany--Frankfurt am Main--Exhibitions.
Exhibition catalogs.
Frankfurt am Main (Germany)--Civilization--To 1500--Exhibitions.
St. Leonhard (Church : Frankfurt am Main, Germany)--Exhibitions.
Harvard subject headings:
Church buildings--Germany--Frankfurt am Main--Exhibitions.
Frankfurt am Main (Germany)--Civilization--To 1500--Exhibitions.
St. Leonhard (Church : Frankfurt am Main, Germany)--Conservation and restoration--Exhibitions.
St. Leonhard (Church : Frankfurt am Main, Germany)--Exhibitions.
Princeton subject headings:
Church architecture--Conservation and restoration--Germany--Frankfurt am Main.
Church buildings--Germany--Frankfurt am Main--Exhibitions.
Exhibition catalogs.
Frankfurt am Main (Germany)--Civilization--To 1500--Exhibitions.
St. Leonhard (Church : Frankfurt am Main, Germany)--Exhibitions.