Copper econometric models
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[1] J. Tricart. Yearbook of the American Bureau of Metal Statistics , 1973 .
[2] F. Fisher,et al. An Econometric Model of the World Copper Industry , 1972 .
暂无分享，去创建一个
[1] J. Tricart. Yearbook of the American Bureau of Metal Statistics , 1973 .
[2] F. Fisher,et al. An Econometric Model of the World Copper Industry , 1972 .