Columbia subject headings:
Springfield (Mass.)--Economic conditions.
Springfield (Mass.)--History--17th century.
Springfield (Mass.)--Social conditions.
Harvard subject headings:
Springfield (Mass.)--Economic conditions.
Springfield (Mass.)--History.
Springfield (Mass.)--Social conditions.
Princeton subject headings:
Springfield (Mass.)--Economic conditions.
Springfield (Mass.)--History--17th century.
Springfield (Mass.)--Social conditions.