Dr. H. Snellen's Probebuchstaben Zur Bestimmung Der Sehschaerfe (german Edition)

This book, "Dr. H. Snellen's Probebuchstaben Zur Bestimmung Der Sehschaerfe (German Edition)", by Herman Snellen, is a replication. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.