Columbia subject headings:
Harvard subject headings:
German language--Study and teaching (Primary)--Germany--Foreign speakers--Congresses.
German language--Study and teaching (Secondary)--Germany--Foreign speakers--Congresses.
German language--Study and teaching--Foreign speakers--Congresses.
Immigrant children--Germany--Language--Congresses.
Language and languages--Study and teaching--Congresses
Multicultural education--Congresses
Second language acquisition--Congresses
Princeton subject headings:
German language--Study and teaching.