The stereoscope in ophthalmology with especial reference to the treatment of heterophoria and heterotropia. This book, "The stereoscope in ophthalmology with especial reference to the treatment of heterophoria and heterotropia. Volume 2", by David W. Wells, is a replication of a book originally published before 1918. 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.