Roehner, Bertrand M., 1946- Patterns of speculation : a study in observational econophysics / Bertrand M. Roehner - Cambridge : Cambridge University Press, 2002 - xvii, 230 p. : ill 26 cm. Includes bibliographical references and index ISBN: 0521802636 Rs. 1850.00 Subjects--Topical Terms: SpeculationInvestments Dewey Class. No.: 338.5