A Theoretical and Practical Treatise on Astigmatism. By Swan M. Burnett, M.D., Professor of Ophthalmology and Otology in the University of Georgetown, D.C. With fifty-nine diagrams and illustrations. 8vo. pp. viii. 246. St. Louis
A Theoretical and Practical Treatise on Astigmatism. By Swan M. Burnett, M.D., Professor of Ophthalmology and Otology in the University of Georgetown, D.C. With fifty-nine diagrams and illustrations. 8vo. pp. viii. 246. St. Louis
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