Columbia subject headings:
Suzhou Diqu (China)--Commerce--History.
Suzhou shang wu zong hui--History--Sources.0.
Trade associations--China--Suzhou Diqu--History--Sources.
Harvard subject headings:
Suzhou Diqu (China)--Commerce--History.
Suzhou shang wu zong hui--History--Sources.
Trade associations--China--Suzhou Diqu--History--Sources.
Princeton subject headings: