Columbia subject headings:
Privatization--Central America.
Telecommunication policy--Central America.
Telecommunication--Central America.
Harvard subject headings:
Telecommunication policy--Central America--Case studies.
Telecommunication--Nicaragua.
Telecommunication--Privatization--Central America--Case studies.
Princeton subject headings:
7eleccbcunication--Nicaragua.
Case studies.
Privatization--Central America--Case studies.
Telecommunication policy--Central America--Case studies.
Telecommunication--Central America--Case studies.