Columbia subject headings:
Collective memory--France--Lorraine--Congresses.
Industrial archaeology--France--Lorraine--Congresses.
Industries--France--Lorraine--History--Congresses.
Harvard subject headings:
Collective memory--France--Lorraine--Congresses.
Industrial archaeology--France--Lorraine--Congresses.
Industries--France--Lorraine--History--Congresses.
Princeton subject headings: