Evershed, M. A. (Orr) · London : Gall & Inglis · leaf 62
same may be said about the trojtical circles.Either Aratus was careless, or the globe from which he took his descrip-tions was incorrect : in any case, there results an uncertainty of manycenturies and many degrees in date and latitude. ^ Epping and Strassmeier, Astronomisches aus Babylon,…
Dante Alighieri, 1265-1321 · Astronomy
Internet Archive · Pontifical Institute of Mediaeval Studies Library · Public Domain Mark 1.0. Free to use for anything.
