Columbia subject headings:
Italian Americans--California--San Francisco--Economic conditions.
Italian Americans--California--San Francisco--Social conditions.
San Francisco (Calif.)--Economic conditions.
San Francisco (Calif.)--Social conditions.
Harvard subject headings:
Italian Americans--California--San Francisco--Economic conditions.
Italian Americans--California--San Francisco--Social conditions.
San Francisco (Calif.)--Economic conditions.
San Francisco (Calif.)--Social conditions.
Princeton subject headings:
Italian Americans--California--San Francisco--Economic conditions.
Italian Americans--California--San Francisco--Social conditions.
San Francisco (Calif.)--Economic conditions.
San Francisco (Calif.)--Social conditions.