Columbia subject headings:
Journalism--Political aspects--Scandinavia.
Press--Scandinavia--History.
Scandinavian newspapers--History.
Harvard subject headings:
Journalism--Political aspects--Scandinavia.
Press--Scandinavia--History.
Scandinavian newspapers--History.
Princeton subject headings:
Journalism--Political aspects--Scandinavia.
Press--Scandinavia--History.
Scandinavian newspapers--History.