Peppard, Harold M. Sight without glasses [electronic resource] / [by] Dr. Harold M. Peppard.. — New York, : Eye Health, inc., [c1936]. — 4 p. l., 5-162 p. : illus., facism. 19 cm.
"Snellen exercise chart" laid in.
38001406
Eye--Accommodation and refraction. Eye--Diseases. Eye--Muscles. Eyeglasses.