1-4 of 4 Books

New charges on 800 number providers
By United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Communications.

The failure of antitrust and regulation to establish competition in long-distance telephone services
By Paul W. MacAvoy

The exploding problem of telephone slamming in America
By United States. Congress. Senate. Committee on Governmental Affairs. Permanent Subcommittee on Investigations.