Trocki, Carl A. Opium and empire: Chinese society in colonial Singapore, 1800-1910 / Carl A. Trocki. - Ithaca, N.Y.: Cornell University Press, 1990. - 260 pages : illustrations ; 24 cm. ISBN: 0801423902 Subjects--Topical Terms: Chinese--Singapore--History--19th century.Opium trade--Singapore--History--19th century.Alien labor, Chinese--Singapore--History--19th century. Subjects--Geographic Terms: Singapore--Social conditions