Columbia subject headings:
Harvard subject headings:
German literature--20th century--History and criticism
German literature--Turkish authors--History and criticism.
Germany--Ethnic relations.
Turkish literature--20th century--History and criticism.
Turks--Germany--Social conditions
Princeton subject headings:
German literature--20th century--Themes, motives--History and criticism--Congresses.
German literature--Turkish authors--History and criticism--Congresses.
Germany--Ethnic relations--Congresses.
Turkish literature--20th century--History and criticism--Congresses.
Turks--Germany--Social conditions--Congresses.