Columbia subject headings:
Harvard subject headings:
Austria--Economic conditions--20th century.
Berger, Peter-Robert--Bibliography.
Businesspeople--Austria--History--20th century.
Businesspeople--Netherlands--History--20th century.
Entrepreneurship--Austria--History--20th century.
Entrepreneurship--Netherlands--History--20th century.
Netherlands--Economic conditions--20th century.
Princeton subject headings:
Austria--Economic conditions--1918-1945.
Berger, Peter-Robert--Bibliography.
Business enterprises--Austria--History--20th century.
Business enterprises--Netherlands--History--20th century.
Entrepreneurship--Austria--History--20th century.
Entrepreneurship--Netherlands--History--20th century.
Netherlands--Economic conditions--1918-1945.