Isbn: 9787554834671 - 前沿科技视点丛书·通信科技 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2021-08-01 Publisher: Guangdong Education Publishing House This book focuses on the development of communication. telling the origin. methods. character stories. scientific principles. etc. of communication. and demonstrates human civilization through the development of communication The development process of the book is a popular science book that can inspire students to learn science and love science.?This book not only highlights the achievements of mankind in the fie.…