Columbia subject headings:
Italy. Commissione ministeriale d'inchiesta sugli scioperi.
Labor laws and legislation--Italy--History--19th century.
Working class--Italy--History--19th century.
Harvard subject headings:
Italy. Commissione ministeriale d'inchiesta sugli scioperi.
Labor laws and legislation--Italy--History--19th century.
Working class--Italy--History--19th century.
Princeton subject headings:
Italy. Commissione ministeriale d'inchiesta sugli scioperi
Labor laws and legislation--Italy--History--19th century.
Working class--Italy--History--19th century.