Columbia subject headings:
Harvard subject headings:
Ariyoshi, Yoshiya, 1901-1982.
Executives--Japan--Biography
Merchant marine--Japan--Biography.
Merchant marine--Japan--History
Nihon Yūsen Kabushiki Kaisha.
Shipping--Japan--History
Princeton subject headings:
Ariyoshi, Yoshiya, 1901-1982.
Executives--Japan--Biography.
Merchant marine--Japan--Biography.
Merchant marine--Japan--History.
Nihon Yūsen Kabushiki Kaisha.
Shipping--Japan--History.