Bemærk: Kan ikke leveres før jul.
Forventes på lager: 12-11-2009
Documents the earliest experiments with radio waves to the arrival of podcasting. This work includes topics such as: how people communicated information before radio; Reginald Fessenden's first voice transmission; early radio stations and the advent of commercials; ham radio operators; and, the Golden Age of radio broadcasting.
| Forlag | Crabtree Publishing Co,Canada |
| Forfatter | Marianne Fedunkiw |
| Type | Bog |
| Format | Paperback / softback |
| Sprog | Engelsk |
| Udgivelsesdato | 12-11-2009 |
| Første udgivelsesår | 2009 |
| Serie | Breakthrough Inventions S. |
| Illustrationer | colour photos |
| Originalsprog | Canada |
| Sideantal | 32 |
| Indbinding | Paperback / softback |
| Forlag | Crabtree Publishing Co,Canada |
| Sideoplysninger | 32 pages, colour photos |
| Mål | 240 x 215 |
| ISBN-13 / EAN-13 | 9780778728399 |