Columbia subject headings:
Bankers--Germany--Biography.
Banks and banking--Germany--Berlin--History.
Berlin (Germany)--Economic conditions.
Economists--Germany--Biography.
Immigrants--Germany--Berlin--Economic conditions.
Inflation (Finance)--Germany--Berlin--History.
Lewin, Isaac, 1887-1945.
Russians--Germany--Berlin--Economic conditions.
Harvard subject headings:
Bankers--Germany--Biography
Banks and banking--Germany--Berlin--History.
Berlin (Germany)--Economic conditions
Economists--Germany--Biography
Immigrants--Germany--Berlin--Economic conditions.
Inflation (Finance)--Germany--Berlin--History.
Isaac, Lewin--1887-1945.
Lewin, Isaac, 1887-1945.
Normano, J. F. (João Frederico), 1890-1945.
Russians--Germany--Berlin--Economic conditions.
Princeton subject headings:
Bankers--Germany--Biography.
Banks and banking--Germany--Berlin--History.
Berlin (Germany)--Economic conditions.
Economists--Germany--Biography.
Immigrants--Germany--Berlin--Economic conditions.
Inflation (Finance)--Germany--Berlin--History.
Isaac, Lewin,--1887-1945.
Russians--Germany--Berlin--Economic conditions.