{"product_id":"natural-deduction-von-undefined","title":"Natural Deduction","description":"Anmerkung der Shop-Redaktion: Leider liegt bei uns für dieses Buch (noch) keine Beschreibung vor.\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9786130330989\"\u003e\u003ch3\u003eProof Theory, Deductive System, Axiomatic System, Axiom, John Lemmon,        Modus Ponens, Reductio Ad Absurdum, Well-Formed Formula, David Hilbert\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9786130330989","offer_id":57464339431749,"sku":"9786130330989","price":156.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/47c9c10f-6004-4271-b4a6-6789ac4e6ac7.jpg?v=1774847598","url":"https:\/\/shop.autorenwelt.de\/en\/products\/natural-deduction-von-undefined","provider":"Autorenwelt Shop","version":"1.0","type":"link"}