Columbia subject headings:
Harvard subject headings:
Language and languages--Study and teaching--Europe--History.
Language and languages--Study and teaching--Germany--Augsburg--History.
Language and languages--Study and teaching--Germany--Nuremberg--History.
Multilingualism--Europe--History.
Multilingualism--Germany--Augsburg--History.
Multilingualism--Germany--Nuremberg--History.
Second language acquisition--History.
Princeton subject headings:
Language and languages--Study and teaching Germany--Nuremberg--History.
Language and languages--Study and teaching--Germany--Augsburg--History.