| Autor: |
Mirabito, Michael M. A., Morgenstern, Barbara L. |
| Zdroj: |
New Communications Technologies; 2004, p231-251, 21p, 5 Black and White Photographs, 1 Diagram, 1 Graph |
| Abstrakt: |
Chapter 17 of the book "New Communications Technologies" is presented. It explores information services from the Internet and the World Wide Web. It describes two precursors of electronic information resource: teletext magazines and videotext systems. It examines videotext service and personal computer-based operations. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
|
