Columbia subject headings:
Harvard subject headings:
Emigration and immigration in literature--Congresses.
Europe--Emigration and immigration--Congresses.
European literature--History and criticism--Congresses.
Social integration--Europe--History--Congresses.
Princeton subject headings:
Emigration and immigration in literature--Congresses.
Europe--Emigration and immigration--Congresses.
European literature--History and criticism--Congresses.
Social integration--Europe--History--Congresses.