Columbia subject headings:
Poor--France--Elbeuf--Social conditions--Case studies.
Sociology, Urban--France--Elbeuf--Case studies.
Working class--France--Elbeuf--Social conditions--Case studies.
Harvard subject headings:
Elbeuf (France)--Social conditions.
Poor--France--Elbeuf--Social conditions.
Working class--France--Elbeuf--Social conditions.
Princeton subject headings: