Columbia subject headings:
Taxation--Law and legislation--Scandinavia.
Trade regulation--Scandinavia.
Harvard subject headings:
Commercial law--Scandinavia.
Taxation--Law and legislation--Denmark
Taxation--Law and legislation--Finland
Taxation--Law and legislation--Norway
Taxation--Law and legislation--Scandinavia.
Taxation--Law and legislation--Sweden
Trade regulation--Denmark.
Trade regulation--Finland.
Trade regulation--Norway.
Trade regulation--Scandinavia.
Trade regulation--Sweden.
Princeton subject headings: