共 24 条
- [24] Cooperatives in the Petroleum Industry, pt 1, Observations on the Cooperative Movement, pt 2, Petroleum Cooperatives in Action, pt 3, The Exemption of Cooperatives from Federal Income Taxation, pt 4, What the People in Co-op Land Think of Petroleum Cooperatives JOURNAL OF ECONOMIC HISTORY, 1949, 9 (01): : 81 - 81