Levathes, Louise When China ruled the seas : the treasure fleet of the Dragon Throne, 1405-1433 / Louise Levathes - New York, N.Y. : Oxford Univ. Press, 1994 - 252 p. : ill., map Includes bibliographical references and index ISBN: 0195112075 Subjects--Personal Names: ZHENG, HE 1371-1435 Subjects--Topical Terms: EXPLORERS--BIOGRAPHY--CHINA Subjects--Geographic Terms: CHINA--COMMERCE--HISTORY--TO 1500CHINA--HISTORY--MING DYNASTY, 1368-1644 LC Class. No.: DS753.6 .Z43 / L482W