Facts101 is your complete guide to Head's Broadcasting in America, A Survey of Electronic Media. In this book, you will learn topics such as Cable and Newer Media, How Electronic Media Work, Distributions by Wired Relays, Wireless Relays, and over the Internet, and Commercial Operations plus much more. With key features such as key terms, people and places, Facts101 gives you all the information you need to prepare for your next exam. Our practice tests are specific to the textbook and we have designed tools to make the most of your limited study time.