Hagen, Everett Einar, 1906-
The economics of development Everett E. Hagen - Rev. ed. - Homewood : Richard D. Irwin, 1975. - xx, 563 p
Economic development
Developing countries--Economic conditions
The economics of development Everett E. Hagen - Rev. ed. - Homewood : Richard D. Irwin, 1975. - xx, 563 p
Economic development
Developing countries--Economic conditions