Maritime Asia Profit Maximisation, Ethics and Trade Structure c. 1300-1800 Edited by Karl Anton Sprengard and Roderich Ptak - Wiesbaden Harrassowitz 1994 1994 - XI, 239 p. - South China and Maritime Asia . ISBN: 3447035218 Subjects--Topical Terms: Economy -- Trade -- Maritime Trade -- MingEconomy -- Trade -- Maritime Trade -- Qing