{"product_id":"principles-of-mathematics-book-bertrand-russell-9780415487412","title":"Principles of Mathematics","description":"A precursor to Russells famous Principa Mathematica, this is one of the most original and comprehensive treatises on the logical foundation of mathematics available today.","brand":"WoB","offers":[{"title":"GB \/ NEW \/ GARDNERS","offer_id":49786903691537,"sku":"NGR9780415487412","price":19.99,"currency_code":"GBP","in_stock":true},{"title":"GB \/ GOOD \/ INTERNAL","offer_id":50981270585617,"sku":"GOR006389795","price":5.9,"currency_code":"GBP","in_stock":false},{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":51441155637521,"sku":"GOR004951150","price":13.6,"currency_code":"GBP","in_stock":true},{"title":"GB \/ LIKE_NEW \/ INTERNAL","offer_id":51890247893265,"sku":"GOR011084757","price":14.3,"currency_code":"GBP","in_stock":true},{"title":"GB \/ NEW \/ INGRAM","offer_id":52335485387025,"sku":"NLS9780415487412","price":18.99,"currency_code":"GBP","in_stock":true},{"title":"US \/ NEW \/ INGRAM","offer_id":53251346071825,"sku":"NIN9780415487412","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"GB \/ WELL_READ \/ INTERNAL","offer_id":53556161085713,"sku":"GOR012310045","price":12.3,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/0415487412.jpg?v=1750697377","url":"https:\/\/www.worldofbooks.com\/en-gb\/products\/principles-of-mathematics-book-bertrand-russell-9780415487412","provider":"World of Books ","version":"1.0","type":"link"}