Visual optics and refraction :
Michaels, David D.
Visual optics and refraction : a clinical approach / David D. Michaels. - 2nd ed. - St. Louis ; London : Mosby, 1980. - ix,743p : ill. ; 26 cm.
Previous ed., 1975.
0801634148 9780801634147
Eye--Accommodation and refraction.
Eye--Diseases and defects.
Visual optics and refraction : a clinical approach / David D. Michaels. - 2nd ed. - St. Louis ; London : Mosby, 1980. - ix,743p : ill. ; 26 cm.
Previous ed., 1975.
0801634148 9780801634147
Eye--Accommodation and refraction.
Eye--Diseases and defects.