{"product_id":"on-certainty-ludwig-wittgenstein-9780061316869","title":"On Certainty","description":"\u003cp\u003eWritten over the last 18 months of his life and inspired by his interest in G. E. Moore's defense of common sense, this much discussed volume collects Wittgenstein's reflections on knowledge and certainty, on what it is to know a proposition for sure.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Ludwig Wittgenstein\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 0061316865\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9780061316869\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Harper Perennial\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 09\/06\/1972\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 192\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.32lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 8.14h x 5.28w x 0.47d","brand":"Ludwig Wittgenstein","offers":[{"title":"Paperback","offer_id":44052070072575,"sku":"9780061316869","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_2825b246-f376-4271-832a-170e9c2ed48d.jpg?v=1685016786","url":"https:\/\/www.whiterainbookhouse.com\/products\/on-certainty-ludwig-wittgenstein-9780061316869","provider":"WR Book House","version":"1.0","type":"link"}