Columbia subject headings:
Harvard subject headings:
Apartment houses--Germany--Hamburg--Designs and plans.
Architecture, Domestic--Germany--Hamburg--Guidebooks.
Architecture, Modern--20th century--Guidebooks.
Hamburg (Germany)--Buildings, structures, etc.--Guidebooks.
Planned communities--Germany--Hamburg--Guidebooks.
Public housing--Germany--Hamburg--History--Guidebooks.
Princeton subject headings:
Architecture, Domestic--Germany--Hamburg--Guidebooks.
Architecture, Modern--20th century--Germany--Hamburg--Guidebooks.
Guidebooks.
Hamburg (Germany)--Buildings, structures, etc.--Guidebooks.
Planned communities--Germany--Hamburg--Guidebooks.