theoretical and practical treatise on astigmatism
By: by Swan M. Burnett ...  With fifty-nine diagrams and illustrations.
Publisher: J. H. Chambers & co.
Published: 1887
Place of publication: St. Louis, Mo
Language: eng
Number of pages: 245
Subjects: Astigmatism.
Notes: Will reformat; 19960401
Bibliography at end of each chapter.