Columbia subject headings:
Harvard subject headings:
Education--Philosophy--History--20th century
Jewish religious education--Germany--History--20th century.
Religious Zionism--History.
Silberpfennig, Kurt, 1905-1942
Princeton subject headings:
Education--Philosophy--History--20th century.
Jewish religious education--Germany--History--20th century.
Religious Zionism--History.
Silberpfennig, Kurt, 1905-1942