Columbia subject headings:
Ben-Or, Nelly.
Holocaust survivors--Poland--Biography.
Jewish musicians--Poland--Biography.
Pianists--Poland--Biography.
Piano teachers--Poland--Biography.
Harvard subject headings:
Ben-Or, Nelly.
Holocaust survivors--Poland--Biography
Jewish children in the Holocaust--Poland.
Jewish musicians--Poland--Biography.
Pianists--Poland--Biography
Piano teachers--Poland--Biography.
Princeton subject headings: