Yazar
monroe j hirsch
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Cilt sonuçları
Vision of children
Monroe J. Hirsch · Chilton Books
434 sayfa · 1963
Children with visual disabilities / Optometry / Vision
Synopsis of the refractive state of the eye
Monroe J. Hirsch, William R. Baldwin · Burgess Pub. Co.
104 sayfa · 1967
Eye / Optometry / Accommodation and refraction