Columbia subject headings:
Matagalpa, Juan.
Nicaragua--History--1937-1979.
Nicaragua--History--1979-1990.
Harvard subject headings:
Matagalpa (Nicaragua)--Biography.
Matagalpa, Juan.
Nicaragua--History--1937-1979.
Nicaragua--History--1979-1990.
Nicaragua--History.
Princeton subject headings:
Matagalpa, Juan.
Nicaragua--Politics and government--1909-1937.
Revolutionaries--Nicaragua--Biography.