Columbia subject headings:
Breweries--Remodeling for other use--Germany--Frankfurt am Main.
Commercial buildings--Germany--Frankfurt am Main.
Frankfurt am Main (Germany)--Buildings, structures, etc.
Landes, Michael A., 1948---Criticism and interpretation.
Multipurpose buildings--Germany--Frankfurt am Main.
Union Gelände (Frankfurt am Main, Germany)
Harvard subject headings:
Architects--Germany
Architectural firms--Germany.
Architecture--Germany--History--20th century
Landes & Partner Architekten.
Landes, Michael A.--Criticism and interpretation.
Princeton subject headings: