Columbia subject headings:
Harvard subject headings:
Li, Chao-hsiang, chin shih, 1547. Lung-chiang chʻuan chʻang chih.
Longjiang chuan chang--History--16th century.
Shipbuilding--China--History--16th century.
Shipbuilding--China--Nanjing (Jiangsu Sheng)--History--16th century.
Warships--China--History--16th century.
Warships--China--Nanjing (Jiangsu Sheng)--History--16th century.
Princeton subject headings:
Li, Chao-hsiang, chin shih 1547. Lung-chiang chʻuan-chʻang chih.
Longjiang chuan chang--History.
Shipbuilding--China--History.