Corneal and Scleral Contact Lenses : Proceedings of the International Congress. March 20-24, 1966 - Saint Louis : The C. V. Mosby Company, 1967 Standard No.: DEX-M395 Subjects--Topical Terms: LENTES DE CONTACTOCORNEAFISIOLOGIAAPHAKIAKERATOCONUSTERAPEUTICA Universal Decimal Class. No.: 681.73