Columbia subject headings:
Central America--Description and travel.
Guerrillas--Central America.
Revolutions--Central America.
Schlumberger, Hella.
Harvard subject headings:
Central America--Description and travel.
Guerrillas--Central America.
Revolutions--Central America
Schlumberger, Hella.
Princeton subject headings:
Central America--Description and travel.
Guerrillas--Central America.
Revolutions--Central America.
Schlumberger, Hella.