TY - BOOK AU - Labys,Walter C. AU - Pollak,Peter TI - Commodity models for forecasting and policy analysis SN - 0709916167 (Croom Helm) U1 - 658.8 PY - 1984/// CY - London, ; New York PB - : Croom Helm, : Nichols KW - Commodity exchanges KW - Mathematical models N1 - Includes index; Bibliography: p. [167]-203 ER -