Columbia subject headings:
Instituto Internacional (Madrid, Spain)
Missions, American--Spain--History.
Missions--Educational work--Spain--History.
Protestant churches--Missions--Spain--History.
Women--Education--Spain--Madrid--History.
Harvard subject headings:
Instituto Internacional (Madrid, Spain)
Missions, American--Spain--History.
Missions--Spain--Educational work--History.
Protestant churches--Missions--Spain--History.
Women--Education--Spain--Madrid--History.
Princeton subject headings:
Instituto Internacional (Madrid, Spain)
Missions, American--Spain--History.
Missions--Spain--Educational work--History.
Protestant churches--Missions--Spain--History.
Women--Education--Spain--Madrid--History.