Παρόμοια τεκμήρια

• Science, technology, and development : United States papers prepared for the United Nations Conference on the Application of Science and Technology for the Benefit of the Less Developed Areas /
  Έκδοση: (1962)
• The role of science and technology in developing countries /
  ανά: Jones, Graham, 1947-
  Έκδοση: (1971)
• United Nations Conference on the Application of Science and Technology for the Benefit of the Less Developed Areas.
  Έκδοση: (1963)
• United Nations Conference on the application of science and technology for the benefit of the less developed areas : list of papers /
  Έκδοση: (1963)
• Technology and economic development /
  Έκδοση: (1963)