Columbia subject headings:
Argentina--Ethnic relations.
Cultural relations.
Immigrants--Argentina--Social conditions.
Harvard subject headings:
Argentina--Ethnic relations--Congresses.
Argentina--Ethnic relations.
Argentina--Race relations--Congresses.
Cultural relations.
Immigrants--Argentina--Social conditions--Congresses.
Immigrants--Argentina--Social conditions.
Minorities--Argentina--Congresses.
Princeton subject headings:
Argentina--Ethnic relations--Congresses.
Argentina--Race relations--Congresses.
Immigrants--Argentina--Social conditions--Congresses.
Minorities--Argentina--Congresses.