anthony.tony
13-05-2020, 12:27 PM
https://www.booktopia.com.au/celestial-atlas-elena-percivaldi/book/9788854413108.html .. https://www.booktopia.com.au/star-maps-nick-kanas/book/9783030136123.html. Two good books . On representation of the night sky .back to the ancients .and into the future. Cartography. Tony.