Challenges for the future : the evolution of science, technology and innovation policies Proceedings of the science in Africa symposium /Arvanitis, Rigas SCIENCE TECHNOLOGIE POLITIQUE DE LA RECHERCHE ECONOMIE INTERNATIONALE DEVELOPPEMENT REGIONAL GLOBALISATION IMPACT SOCIOECONOMIQUE Centre for Interdisciplinary Studies 2001 text https://www.documentation.ird.fr/hor/fdi:010051450 fdi:010051450 Arvanitis Rigas. Challenges for the future : the evolution of science, technology and innovation policies. In : . Proceedings of the science in Africa symposium Centre for Interdisciplinary Studies, 2001, 24 Science in Africa Symposium, Somerset West (ZAF), 2001/10/17-18 EN