{"product_id":"philosophical-investigations-book-ludwig-wittgenstein-9780631205692","title":"Philosophical Investigations","description":"Unavailable for 30 years, this volume presents the original German\/English edition of Wittgenstein's \"Philosophical Investigations\" - one of the most influential philosophical works of the 20th century. The last product of intensive work by Wittgenstein during the period 1929-49, the book explores the concepts: of meaning; of understanding; of propositions; of logic; and of states of consciousness. The fundamental ideas of the \"Tractatus\" are both expounded and criticized. It should be of particular interest to all students of philosophy.","brand":"WoB","offers":[{"title":"US \/ GOOD \/ SBYB","offer_id":50040402903313,"sku":"CIN0631205691G","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":50272746799377,"sku":"GOR002909252","price":19.0,"currency_code":"GBP","in_stock":false},{"title":"GB \/ GOOD \/ INTERNAL","offer_id":50974492590353,"sku":"GOR002434070","price":8.5,"currency_code":"GBP","in_stock":false},{"title":"GB \/ WELL_READ \/ INTERNAL","offer_id":51392123175185,"sku":"GOR008924658","price":18.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/0631205691.jpg?v=1751449790","url":"https:\/\/www.worldofbooks.com\/en-gb\/products\/philosophical-investigations-book-ludwig-wittgenstein-9780631205692","provider":"World of Books ","version":"1.0","type":"link"}