Search Results       Your search for [subject]Appropriate technology -- Congresses. -- Developing countries returned 1 record.           Appropriate technologies for Third World development : proceedings of a conference held by the International Economic Association at Teheran, Iran. by Robinson, E. A. G.; New York: St. Martin's Press, 1979. Subject: Appropriate technology -- Congresses. -- Developing countries.          Add to Book Cart Relevance: 27.15%