{"product_id":"the-theory-of-parallels","title":"The Theory Of Parallels","description":"\"What Vesalius was to Galen, what Copernicus was to Ptolemy, that was Lobachevski to Euclid.\" Lobachevski was the first to publish non-Euclidean geometry. An unabridged printing, to include all figures, from the translation by Halsted.","brand":"Watchmaker Publishing","offers":[{"title":"Default Title","offer_id":45787395784751,"sku":"9781603863148","price":5.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/2855\/6847\/files\/imageloader_e65a3994-8438-49b9-bc0b-340575392923.jpg?v=1786148358","url":"https:\/\/tssbooks.com\/products\/the-theory-of-parallels","provider":"tssbooks","version":"1.0","type":"link"}