{"product_id":"951455","title":"Proofs and Refutations: The Logic of Mathematical Discovery (Cambridge Philosophy Classics)","description":"Brand New From Reputable UK Company With 30 Years Experience In Retail, Please Note Not All Our New Items Are Shrink Wrapped.\u003cbr\u003eAll items shipped within 3 working days of payment.\u003cbr\u003ePlease note that all our DVDs are Region 2.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eThis influential book discusses the nature of mathematical discovery, development, methodology and practice, forming Imre Lakatos's theory of 'proofs and refutations'.","brand":"Chalkys.com","offers":[{"title":"Default Title","offer_id":55671660872065,"sku":"951455","price":23.98,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0056\/8043\/1219\/files\/41AYmvUZl_L._SL1500.jpg?v=1778758317","url":"https:\/\/chalkys.com\/products\/951455","provider":"Chalkys.com","version":"1.0","type":"link"}