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ISBN 10: 7509683092ISBN 13: 9787509683095
Librería: liu xing, Nanjing JiangSu, JS, China
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paperback. Condición: New. Paperback. Pub Date: 2022-05-01 Pages: 252 Language: Chinese Publisher: Economic Management Publishing House Research on the Contribution Rate of Scientific and Technological Progress in the Beijing-Tianjin-Hebei Region is dedicated to studying the relationship between scientific and technological progress in the Beijing-Tianjin-Hebei region from the perspective of the contribution rate of scientific and technological progress The relationship between economic growth. analyzing the difference.