Ptolemy's AlmagestEbookPtolemy's AlmagestbyPtolemyRating: 3 out of 5 stars3/5Save Ptolemy's Almagest for later
Ptolemy's Geography: An Annotated Translation of the Theoretical ChaptersEbookPtolemy's Geography: An Annotated Translation of the Theoretical ChaptersbyPtolemyRating: 5 out of 5 stars5/5Save Ptolemy's Geography: An Annotated Translation of the Theoretical Chapters for later