Columbia subject headings:
Harvard subject headings:
Finance--Portugal--Periodicals.
Investments, Foreign--Portugal--Periodicals.
Investments--Portugal--Periodicals.
Portugal--Economic conditions--1974---Periodicals.
Princeton subject headings:
Finance--Portugal--Periodicals.
Investments, Foreign--Portugal--Periodicals.
Investments--Portugal--Periodicals.
Periodicals.
Portugal--Economic conditions--Periodicals.