Columbia subject headings:
Intellectual cooperation--Societies, etc.
Intellectual cooperation.
International and relations--Study and teaching.
International cooperation--Societies, etc.
International cooperation.
International law--Study and teaching.
Student exchange programs.
Teacher exchange programs.
Harvard subject headings:
Intellectual cooperation--Societies, etc.
Intellectual cooperation.
International cooperation
International cooperation--Societies, etc.
International law--Study and teaching.
International relations--Study and teaching
Student exchange programs
Teacher exchange programs.
Princeton subject headings: