TY - BOOK AU - Labys,Walter C. AU - Granger,C.W.J. TI - Speculation, hedging, and commodity price forecasts AV - HG6046 .L24 U1 - 332.6/44 PY - 1970///] CY - Lexington, Mass. PB - Heath Lexington Books KW - Commodity exchanges KW - Local KW - Agricultural prices KW - Forecasting KW - Prices KW - Mathematical models N1 - Bibliography: p. [297]-314 ER -