Kamm, Jacob Oswald, 1918- Making profits in the stock market, [electronic resource] / by Jacob O. Kamm.. — 3d rev. ed.. — Cleveland, : World Pub. Co., [1966]. — xv, 180 p. : illus. 21 cm. Bibliographical footnotes. LCCN: 65027266 Subjects--Topical Terms: Securities.Investments. LC Class. No.: HG4539 / .K3 1966 Dewey Class. No.: 332.678