Pricing policies and competition in the contact lens industry : is what you see what you get? : hearing before the Subcommittee on Antitrust, Competition Policy and Consumer Rights of the Committee on the Judiciary, United States Senate, One Hundred Thirteenth Congress, second session, July 30, 2014
- Washington : U.S. Government Publishing Office, 2018.
- Physical description
- 1 online resource (iii, 92 pages) : illustrations.
- United States. Congress. Senate. S. hrg. ; 113-893.