Columbia subject headings:
Harvard subject headings:
Competition, Unfair--Congresses.
Competition, Unfair--Essays.
Competition, Unfair--Italy--Congresses.
Competition, Unfair--Italy--Essays.
Industrial laws and legislation--Essays.
Industrial laws and legislation--Italy--Congresses.
Industrial laws and legislation--Italy--Essays.
Princeton subject headings:
Competition, Unfair--Essays.
Competition, Unfair--Italy--Essays.
Industrial laws and legislation--Essays.
Industrial laws and legislation--Italy--Essays.