Columbia subject headings:
Harvard subject headings:
Blohm + Voss--History.
Blohm, Adolph Hermann.
Businesspeople--Germany--Biography.
Shipbuilding industry--Germany--Hamburg--History.
Princeton subject headings:
Blohm + Voss--History.
Blohm, Hermann, 1848-1930.
Businesspeople--Germany--Biography.
Shipbuilding industry--Germany--Hamburg--History.