Columbia subject headings:
Harvard subject headings:
English language--Influence on German
English language--Influence on Italian
German language--Europe--Technical German.
German language--Foreign elements--English
German language--Study and teaching (Higher)--Foreign speakers.
Italian language--Europe--Technical Italian.
Italian language--Foreign elements--English
Italian language--Study and teaching (Higher)--Foreign speakers.
Language policy--Europe.
Linguistic change--Europe.
Multilingual communication--European Union countries.
Multilingualism--Europe.
Princeton subject headings:
English language--Influence on Italian.
German language--Europe--Technical German.
German language--Foreign elements--English.
German language--Study and teaching (Higher)--Foreign speakers.
Italian language--Europe--Technical Italian.
Italian language--Study and teaching (Higher)--Foreign speakers.
Language policy--Europe.
Linguistic change--Europe.
Multilingual communication--European Union countries.
Multilingualism--Europe.