9781319232849_TestBank_chapter_1 9781319232849_TestBank_chapter_1 administrator Test Bank: Media Essentials, 5th Edition, Richard Campbell; Christopher Martin; Bettina Fabos, Shawn Harmsen, ISBN: 9781319266073, ISBN: 9781319280291, ISBN: 9781319266066, ISBN: 9781319208172, ISBN: 9781319232849