Columbia subject headings:
Harvard subject headings:
Indians of North America--California--Los Angeles Region--Economic conditions.
Indians of North America--California--Los Angeles Region--Social conditions.
Indians of North America--Employment--California--Los Angeles Region--History--18th century.
Indians of North America--Employment--California--Los Angeles Region--History--19th century.
Los Angeles Region (Calif.)--Economic conditions--18th century.
Los Angeles Region (Calif.)--Economic conditions--19th century.
Los Angeles Region (Calif.)--Ethnic relations.
Los Angeles Region (Calif.)--Social conditions.
Social change--California--Los Angeles Region--History.
Working class--California--Los Angeles Region--History.
Princeton subject headings:
Indians of North America--California--Los Angeles Region--Economic conditions.
Indians of North America--California--Los Angeles Region--Social conditions.
Indians of North America--Employment--California--Los Angeles Region--History--18th century.
Indians of North America--Employment--California--Los Angeles Region--History--19th century.
Los Angeles Region (Calif.)--Economic conditions--18th century.
Los Angeles Region (Calif.)--Economic conditions--19th century.
Los Angeles Region (Calif.)--Ethnic relations.
Los Angeles Region (Calif.)--Social conditions.
Social change--California--Los Angeles Region--History.
Working class--California--Los Angeles Region--History.