(1970). Science and technology for development: Proposals for the second United Nations development decade. New York: United Nations.
Styl cytowania ChicagoScience and Technology for Development: Proposals for the Second United Nations Development Decade. New York: United Nations, 1970.
Styl cytowania MLAScience and Technology for Development: Proposals for the Second United Nations Development Decade. New York: United Nations, 1970.
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