Columbia subject headings:
Harvard subject headings:
Multicultural education--Luxembourg--Case studies.
Multilingualism--Study and teaching (Higher)--Luxembourg--Case studies.
Sociolinguistics--Luxembourg--Case studies.
Université de Luxembourg.
Princeton subject headings:
Case studies.
Multicultural education--Luxembourg--Case studies.
Multilingualism--Study and teaching (Higher)--Luxembourg--Case studies.
Sociolinguistics--Luxembourg--Case studies.
Université de Luxembourg.