TY - BOOK AU - Huff,Charles TI - Commodity speculation for beginners: a guide to the futures market SN - 0025554506 AV - HG6046 .H83 .H83 U1 - 332.63/28 PY - 1980/// CY - New York, London PB - Macmillan, Collier Macmillan N1 - Includes index ER -