Columbia subject headings:
Catholic Church--Germany (West)--Bishops--Correspondence.
Catholic Church--Pastoral letters and charges.
Catholic Church--Sermons.
Galen, Clemens August, Graf von, 1878-1946--Correspondence.
Sermons, German.
Harvard subject headings:
Catholic Church--Germany (West)--Bishops--Correspondence.
Catholic Church--Germany--Bishops--Correspondence.
Catholic Church--Pastoral letters and charges.
Catholic Church--Sermons.
Galen, Clemens August, Graf von, 1878-1946--Correspondence.
Sermons, German.
Princeton subject headings:
Catholic Church. Diocese of Münster in Westfalen (Germany)--History--Sources.
Galen, Clemens August, Graf von, 1878-1946--Correspondence.