Columbia subject headings:
Harvard subject headings:
Angola--History--Revolution, 1961-1975
Guinea-Bissau--History--Revolution, 1963-1974
Movimento Nacional Feminino (Portugal)
Mozambique--History--Revolution, 1964-1975
Pen pals--Portugal--History--20th century.
Portugal--Colonies--Africa--History--20th century.
Soldiers--Portugal--Correspondence.
Women--Portugal--Correspondence.
Princeton subject headings:
Angola--History--Revolution, 1961-1975.
Guinea-Bissau--History--Revolution, 1963-1974.
Movimento Nacional Feminino (Portugal)--History.
Mozambique--History--Revolution, 1964-1975.
Portugal--Colonies--Africa--History--20th century.
Soldiers--Portugal--Correspondence.
Women--Portugal--Correspondence.