Columbia subject headings:
Harvard subject headings:
Adult education--Europe--Bibliography--Periodicals.
Comparative education--Europe--Bibliography--Periodicals.
Continuing education--Europe--Bibliography--Periodicals.
Vocational education--Europe--Bibliography--Periodicals.
Princeton subject headings:
Adult education--European Union countries--Bibliography--Periodicals.
Comparative education--Bibliography--Periodicals.
Continuing education--European Union countries--Bibliography--Periodicals.
Periodicals.
Vocational education--European Union countries--Bibliography--Periodicals.