Hieronymus, Thomas Applegate 1919- Economics of future trading for commercial and personal profit by Thomas A. Hieronymus - 2nd ed. - New York Commodity Research Bureau 1977 - xvi, 368p. graphs 26cm. Includes bibliographical references and index Subjects--Topical Terms: Commodity exchangesFutureSpeculation Dewey Class. No.: 332.6328 / HIE