{"product_id":"riddle-of-gravitation-rare-book-peter-g-bergmann-1716801824cab","title":"Riddle of Gravitation","description":"1969. First Edition Thus. 270 pages. Dust jacket over blue cloth. Pages are bright and clear with no visible markings. Binding throughout remains firm. Pencil inscription to front endpaper. Notable wa","brand":"WoB","offers":[{"title":"GB \/ GOOD \/ INTERNAL","offer_id":50089403908369,"sku":"1716801824CAB","price":23.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/1716801824CAB_1.jpg?v=1722936906","url":"https:\/\/www.worldofbooks.com\/en-gb\/products\/riddle-of-gravitation-rare-book-peter-g-bergmann-1716801824cab","provider":"World of Books ","version":"1.0","type":"link"}