Columbia subject headings:
Architecture--Hungary--Budapest--Guidebooks.
Architecture--Hungary--Budapest--History--20th century--Guidebooks.
Budapest (Hungary)--Buildings, structures, etc.--Guidebooks.
Harvard subject headings:
Architecture, Modern--20th century--Guidebooks.
Architecture, Modern--20th century--Hungary--Budapest--Guidebooks.
Architecture--Hungary--Budapest--Guidebooks.
Budapest (Hungary)--Buildings, structures, etc.--Guidebooks.
Princeton subject headings:
Architecture, Modern--20th century--Hungary--Budapest--Guidebooks.
Budapest (Hungary)--Buildings, structures, etc.--Guidebooks.