http://www.articleheaven.net en-us editorial@articlealley.com During the last few years, the communication business has changed and developed a lot. This should not come as a surprise, as together with the advancement in technology, the different individuals' needs have altered as well. So the communication business... http://www.articleheaven.net/how-need-demand-and-progress-go-hand-in-hand-in-communications-1972209.html 20th January 2011