Book Details
Gatekeeping Theory examines the process by which the billions of messages that are available in today's media world get cut down and transformed into the hundreds of messages that reach a given person on a given day.
Read more - ISBN13 9780415981392
- ISBN10 0415981395
- Pages 176
- Published 2009
- Fecha de publicación 28/04/2009
- Language German, French



