Sheimo, Michael D. Dow theory redux : the classic investment theory revised & updated for the 1990s / Michael D.Sheimo - Chicago : Probus Publishing , 1989 - viii, 176p. ; 20 cm. Includes bibliographical references and index. Subjects--Topical Terms: Economic theoryTheoryEconomic indicators Dewey Class. No.: 330.1 / SHE-2