Columbia subject headings:
Apartment houses.
Building--New York (State)--New York.
Regional planning.
Working class--Dwellings.
Harvard subject headings:
Apartment houses
Building--New York (State)--New York.
Regional planning.
Working class--Dwellings
Princeton subject headings:
Apartment houses.
Building--New York (State)--New York.
Civic improvement.
Housing--New York (State)--New York.
Regional planning.