{"product_id":"9781420926989","title":"A Treatise Concerning the Principles of Human Knowledge","description":" The text printed in this volume is the 1734 edition of George Berkeley's \"Treatise Concerning the Principles of Human Knowledge\" in which he argues that physical things consist of nothing but ideas, and so do not exist outside the mind.  ","brand":"Digireads.com","offers":[{"title":"Default Title","offer_id":47025725473008,"sku":"9781420926989","price":7.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781420926989_p0.jpg?v=1763729923","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781420926989","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}