The book may have numerous typos or missing text. It is not illustrated or indexed. However, purchasers can download a free scanned copy of the original rare book from the publisher's website. You can also preview the book there.Purchasers are also entitled to a trial membership in the publisher's book club where they can select from more than a million books for free.Subtitle: A Compilation of Eye Clinics Covering Fully All Errors of Refraction and Anomalies of Muscles, With Methods of Examination, Tests and Corrections, as Used in Actual Practice. a Text-Book of the Practice of OptometryOriginal Publisher: The Keystone publishing co. Publication date: 1907Subjects: Eye; Medical / Ophthalmology; Medical / Optometry