books.google.de - Since 1971 competition has begun to replace regulation as a governing force in the telecommunications industry. The breakup of the national telephone monopolies, technological advances, and the worldwide network in telecommunications have brought a revolution in the telecommunications equipment and services...http://books.google.de/books/about/Changing_the_rules.html?hl=de&id=9XcY31IQgw4C&utm_source=gb-gplus-shareChanging the rules
