Columbia subject headings:
Export marketing--Peru--Congresses.
International economic relations--Congresses.
Peru--Commerce--Congresses.
Peru--Foreign economic relations--Congresses.
Harvard subject headings:
Export marketing--Peru--Congresses.
Foreign trade promotion--Peru--Congresses.
Peru--Commerce--Congresses.
Princeton subject headings:
International economic relations--Congresses.
Peru--Foreign economic relations--Congresses.