"Leonardo on the eye an English translation and critical commentary of MS. D in the Bibliothèque nationale, Paris, with studies on Leonardo's methodology and theories on optics"@en . . . . . . . . . . . "Leonardo on the eye an English translation and critical commentary of MS. D. in the Bibliotheque nationale, Paris, with studies on Leonardo's methodology and theories on optics" . "Leonardo on the eye : an english translation and critical commentary of Ms. D. in the bibliotheque nationale, Paris, with studies on Leonardo's methodology and theories on optics" . . "Leonardo on the eye : an English translation and critical commentary of ms. D in the Bibliothèque Nationale, Paris : with studies on Leonardo's methodology and theories on optics" . "Leonardo on the eye : an English translation and critical commentary of MS. D in the Bibliothèque nationale, Paris, with studies on Leonardo's methodology and theories on optics" . . . "Early works" . "Early works"@en . . . "Leonardo on the eye : an English translation and critical commentary of MS. D in the Bibliothèque Nationale, Paris, with studies on Leonardo's methodology and theories on optics" . . . . . . . . . . . . . . . . . . . "Institut de France. Bibliotheque. Ms. 2175." . . "Geschiedenis." . . "Institut de France (París, Francia)" . . "Institut de France." . . "Kunst." . . "oog." . . "Óptica Obras anteriores a 1800." . . "optica." . .