World Internet Development Report 2019 : Blue Book for World Internet Conference, Translated by CCTB Translation Service. 
by Chinese Academy of Cyberspace Studies 
 - Singapore  Springer  2021 
<br/><br/><label>ISBN: </label>9789813369382 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication. Application software. Electronic commerce. Signal processing. Industrial Management. Technology. History. Communications Engineering, Networks. Computer and Information Systems Applications. e-Commerce and e-Business. Signal, Speech and Image Processing . Industrial Management. History of Technology.