00821nam a2200217Ia 4500 CTU_219246 210402s9999 xx 000 0 und d 338.06 R813 Rosenberg, Nathan Perspectives on technology Nathan Rosenberg New York Cambridge University Press 1976 Contents: Some origins of American technology; The generation of new technologies; Diffusion and adaptation of technology; Natural resources, environment and the growth of knowledge Technological innovations,Đổi mới công nghệ Economic aspects,Khía cạnh kinh tế United States,Hoa Kỳ Qhieu Trung tâm Học liệu Trường Đại học Cần Thơ