Columbia subject headings:
Hügel, Friedrich, Freiherr von, 1852-1925--Correspondence.
Modernism (Christian theology)--Catholic Church.
Semeria, Giovanni, 1867-1931--Correspondence.
Theologians--England--Correspondence.
Theologians--Italy--Correspondence.
Harvard subject headings:
Hügel, Friedrich, Freiherr von, 1852-1925--Correspondence.
Hügel, Friedrich, Freiherr von, 1852-1925.
Modernism (Christian theology)--Catholic Church.
Semeria, Giovanni, 1867-1931--Correspondence.
Princeton subject headings:
Hügel, Friedrich, Freiherr von, 1852-1925--Correspondence.
Modernism (Christian theology)--Catholic Church.
Semeria, Giovanni, 1867-1931--Correspondence.
Theologians--England--Correspondence.
Theologians--Italy--Correspondence.