{"product_id":"philosophical-grammar","title":"Philosophical Grammar","description":"Wittgenstein wrote the \u003ci\u003ePhilosophical Grammar\u003c\/i\u003e during the years 1931 to 1934 - the period just before he began to dictate the \u003ci\u003eBlue Book\u003c\/i\u003e. Although it is close to the \u003ci\u003eInvestigations\u003c\/i\u003e in some points, and to the \u003ci\u003ePhiosophische Bemerkungen\u003c\/i\u003e at others, the \u003ci\u003ePhilosophical Grammar\u003c\/i\u003e is an independent work which covers new ground. It is Wittgenstein's fullest treatment of logic and mathematics in their connection with his later understanding of 'proposition', 'sign', and 'system'. He also discusses inference and generality - critisizing views of Frege and Russell as well as earlier views of his own - and the treatment of mathematical proof in this book, especially of inductive or recursive proofs, is deeper and more extensive than previously.\u003cp\u003e\u003cstrong\u003eAuthors:\u003c\/strong\u003e Ludwig Wittgenstein, Rush Rhees\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFormat:\u003c\/strong\u003e Paperback\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePages:\u003c\/strong\u003e 496\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eISBN-13:\u003c\/strong\u003e 9780631118916\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePublication date:\u003c\/strong\u003e 19800307\u003c\/p\u003e","brand":"Wiley","offers":[{"title":"Default Title","offer_id":43537841946685,"sku":"9780631118916","price":65.66,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0597\/7689\/2989\/files\/9780631118916.jpg?v=1788261014","url":"https:\/\/www.palmleaf.com.au\/products\/philosophical-grammar","provider":"Palmleaf","version":"1.0","type":"link"}