Radio - Communicating Today S. (Paperback)

Communicating Today looks at important forms of communication in the 21st Century and the technology and processes behind them. Each book covers how information is created, sent and received, and why we use that form of communication. (The same key areas are outlined in a younger level series, In Touch.) The series features: - clear, direct explanations of the underlying science - up to date information about technological developments and technique