{"product_id":"airy-biddell-george-mathematical-tracts-on-physical-astronomy-the-figure-of-the-earth-precession-and-mutation-and-the-calculus-of-variations-9780344204456","title":"Mathematical Tracts on Physical Astronomy, the Figure of the Earth, Precession and Mutation, and the Calculus of Variations","description":null,"brand":"FRANKLIN CLASSICS TRADE PR","offers":[{"title":"Default Title","offer_id":53735830749526,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/5829\/5382\/files\/product_image_9780344204456_1.jpg?v=1781781764","url":"https:\/\/www.momoxbooks.com\/products\/airy-biddell-george-mathematical-tracts-on-physical-astronomy-the-figure-of-the-earth-precession-and-mutation-and-the-calculus-of-variations-9780344204456","provider":"momoxbooks","version":"1.0","type":"link"}