{"product_id":"newtons-principia-the-mathematical-principles-of-natural-philosophy-to-which-is-added-newtons-system-of-the-world-9781537719498","title":"Newton's Principia: the mathematical principles of natural philosophy: To which is added Newton's system of the world","description":"Reprint 2016 facsimile. Newton's Principia: the mathematical principles of natural philosophy To which is added Newton's system of the world\u003cbr\u003e","brand":"Createspace Independent Publishing Platform","offers":[{"title":"Default Title","offer_id":51253957591314,"sku":"9781537719498","price":19.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4771\/8930\/files\/img_6284726e-fa63-47b7-a401-8f3aef488082.jpg?v=1746300651","url":"https:\/\/surprise-castle.myshopify.com\/products\/newtons-principia-the-mathematical-principles-of-natural-philosophy-to-which-is-added-newtons-system-of-the-world-9781537719498","provider":"Surprise Castle","version":"1.0","type":"link"}