00916nam a2200217Ia 4500 CTU_219201 210402s9999 xx 000 0 und d 338.06 O.37 Ohkawa, Kazushi Technology diffusion, productivity employment, and phase shifts in developing economies Kazushi Ohkawa, Katsuo Otsuka Tokyo University of Tokyo Press 1994 Report on research conducted at the International Development Center of Japan about technology diffusion, productivity employment, and phase shifts in developing economies Technological innovations,Đổi mới công nghệ,Diffusion of innovations,Khuếch tán công nghệ Japan,Nhật Bản Japan,Nhật Bản Nguyên Trung tâm Học liệu Trường Đại học Cần Thơ