Columbia subject headings:
Central America--Economic integration.
Central America--Politics and government.
Intellectual cooperation.
Universities and colleges--Central America.
Harvard subject headings:
Central America--Economic integration.
Central America--Politics and government.
Intellectual cooperation.
Universities and colleges--Central America.
Princeton subject headings:
Central America--Economic integration.
Central America--Politics and government.
Intellectual cooperation.
Universities and colleges--Central America.