00768nam a2200193Ia 4500 CTU_228764 210402s9999 xx 000 0 und d 338.06 E19 The economics of new technology in developing countries Edited by Frances Stewart, Jeffrey James London Frances pinter 1982 This book introduce about studies on choice of technique. X-efficiency, learning and technical mastery. The creation of third wold technology. Đổi mới công nghệ,Technological innovations Các quốc gia đang phát triển,Developing countries dqhieu Trung tâm Học liệu Trường Đại học Cần Thơ