Soddy, Frederick, 1877-1956. The role of money : what it should be, contrasted with what it has become / Frederick Soddy. - London : Routledge, 2003. - x, 222 p. ; 23 cm. - Routledge library editions - Economics. . - Routledge library editions - Economics. . Transferred to digital printing 2007. Bibliography : p. (221-222). ISBN: 0415313945 9780415313940 Subjects--Topical Terms: Money.Currency question.