Columbia subject headings:
Theology, Practical.
Zezschwitz, Gerhard von, 1825-1886.
Harvard subject headings:
Religious education--Germany--History--20th century.
Theology, Practical.
Zezschwitz, Gerhard von, 1825-1886--Bibliography.
Zezschwitz, Gerhard von, 1825-1886.
Princeton subject headings: