Columbia subject headings:
Christian converts from Judaism--Congresses.
Döblin, Alfred, 1878-1957--Religion--Congresses.
Harvard subject headings:
Catholic converts--Germany
Catholics--Relations--Jews.
Christian converts from Judaism--Germany.
Döblin, Alfred, 1878-1957--Congresses.
German literature--Jewish authors--20th century.
Princeton subject headings:
Christian converts from Judaism--Congresses.
Döblin, Alfred, 1878-1957--Religion--Congresses.