Turnbull Stuart M 1947 Option valuation / Stuart M. Turnbull. - Toronto : Holt, Rinehart and Winston of Canada, 1987. - xv, 183 p. ; 24 cm. Includes bibliographical references. ISBN: 0039218201 Subjects--Topical Terms: Options Finance--Computer programs LC Class. No.: HG6042 Dewey Class. No.: 332.64/52/02855365