Booth, Martin, 1944- Opium : a history. - London : Pocket, 1997. - 416p. ; 20 cm. Originally published: London: Simon & Schuster, 1996. ISBN: 0671853066 £7.99 (May.) Nat. Bib. No.: GB97Z4677 bnb Subjects--Topical Terms: Opium--History.Opium habit--History.Opium trade--History. Dewey Class. No.: 362.29309