Isbn: 9787520162463 - 全球信息社会蓝皮书：全球信息社会发展报告2019-2020 (1 Ergebnisse)

paperback. Zustand: New. Paperback. Pub Date: 2020-04-01 Pages: 389 Language: Chinese Publisher: Social Sciences Literature Publishing House Global Information Society Blue Book: Global Information Society Development Report (2019-2020) compiled by the Institute of Information. Shanghai Academy of Social Sciences. to The evaluation of the development level of the global information society is the general report. with the Belt and Road countries and the representative countries of the world as the regional research ch.…