Grant A.E., Meadows J.H. Communication Technology Update and Fundamentals

12th Edition. — Focal Press, 2010. — 344 p.New communication technologies are being introduced at an astonishing rate. Making sense of these technologies is increasingly difficult. Communication Technology Update is the single best source for the latest developments, trends, and issues in communication technology. Now in its 12th edition, Communication Technology Update has become an indispensable information resource for business, government, and academia.