{"product_id":"karl-popper-r-gesammelte-werke-3-logik-der-forschung-9783161484100","title":"Gesammelte Werke 3. Logik der Forschung","description":"This work, which many regard as Karl Popper's most important for the scientific world, is being published in a new edition as part of the Collected Works. In Popper's opinion, it is a mistake to consider scientific knowledge to be certain knowledge. He maintains that, on the contrary, scientific knowledge consists of bold speculations and of strictly examined but in reality provisional conjectures.","brand":"Mohr Siebeck GmbH \u0026 Co. K","offers":[{"title":"Used - very good","offer_id":53426206933334,"sku":"9783161484100-V","price":34.49,"currency_code":"EUR","in_stock":true},{"title":"Used - good","offer_id":53576106705238,"sku":"9783161484100-G","price":34.49,"currency_code":"EUR","in_stock":true}],"url":"https:\/\/www.momoxbooks.com\/products\/karl-popper-r-gesammelte-werke-3-logik-der-forschung-9783161484100","provider":"momoxbooks","version":"1.0","type":"link"}