Peurbach, Johann, 1423-1461. Theoricae novae planetarum · Impressum Venetiis : p[er] Iacobu[m] pe[n]tiu[m] de Leucho. · leaf 15
a:cbreuifiinia extefio ab unoextreo adalid. C Linea uero reda eft qua inter extrema curuatur. C Superficies eft longitudo cum latitudie|)funditatc carnes qua linea uel Tineis terminantur. C Superficies plana eftqtam fecundumlogitudine quSfecundu latitudinem breuifllme extenditur. C Non plana eft…
Cosmography
Internet Archive · John Carter Brown Library · Public domain (published before 1931). Free to use for anything.
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