books.google.de - Text and photographs present a brief overview of the history of communications from cuneiform writing in the first century B.C. to the Internet and videoconferencing at the end of the twentieth century....http://books.google.de/books/about/Communication.html?hl=de&id=N0M4zFEUmxYC&utm_source=gb-gplus-shareCommunication
Text and photographs present a brief overview of the history of communications from cuneiform writing in the first century B.C. to the Internet and videoconferencing at the end of the twentieth century.
