Columbia subject headings:
Harvard subject headings:
Bronx (New York, N.Y.)--History.
Bronx (New York, N.Y.)--Social conditions.
New York (N.Y.)--History
New York (N.Y.)--Social conditions
Urbanization--New York (State)--New York.
Princeton subject headings:
Bronx (New York, N.Y.)--History.
Bronx (New York, N.Y.)--Social conditions.
New York (N.Y.)--History.
New York (N.Y.)--Social conditions.