Columbia subject headings:
Jewish refugees--England--Biography.
Jews--Austria--Vienna--Biography.
Jews--Persecutions--Austria--Vienna.
Vienna (Austria)--Biography.
Vienna (Austria)--Ethnic relations.
Wachstein, Sonia--Childhood and youth.
Harvard subject headings:
Jewish refugees--England--Biography.
Jews, Austrian--England--Biography.
Jews--Austria--Vienna--Biography.
Vienna (Austria)--Ethnic relations.
Wachstein, Sonia--Childhood and youth.
Princeton subject headings: