State restrictions on vision care providers : the effects on consumers ("Eyeglasses II") : report of the staff to the Federal Trade Commission - Hailey, Gary; United States. Federal Trade Commission. Bureau of Consumer Protection; United States. Federal Trade Commission (Washington, D.C. : Bureau of Consumer Protection, 1980)
July 1980--Cover
Includes bibliographical references
Keywords: Eyeglasses -- Law and legislation -- United States -- States; Contact lenses -- Law and legislation -- United States -- States; Optical trade -- Law and legislation -- United States -- States