Columbia subject headings:
Harvard subject headings:
China--Commerce--Great Britain--History--Sources.
East India Company
Great Britain--Commerce--China--History--Sources.
Great Britain--Commerce--India--History--Sources.
Great Britain--Commerce--Japan--History--Sources.
India--Commerce--Great Britain--History--Sources.
Japan--Commerce--Great Britain--History--Sources.
Princeton subject headings:
British Library--Archives.
China--Commerce--Great Britain--History--Sources.
East India Company--History--Sources.
Great Britain--Commerce--China--History--Sources.
Great Britain--Commerce--Japan--History--Sources.
Japan--Commerce--Great Britain--History--Sources.