{"product_id":"ch-392-7103","title":"An Introduction to Symbolic Logic","description":"\u003cp\u003eLibro Usado, Tapa Blanda.    A classic introduction to symbolic logic by philosopher Susanne K. Langer, presenting the principles of formal reasoning, logical symbolism, and deductive analysis in a clear and systematic way. An influential academic work that helped shape twentieth-century studies of logic, language, and philosophy.\u003c\/p\u003e","brand":"Susanne K. Langer","offers":[{"title":"Bueno \/ 367 \/ 1953","offer_id":43713408335946,"sku":"CH-392-7103","price":10470.0,"currency_code":"CLP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0224\/7871\/7002\/files\/IMG_20260616_100112.jpg?v=1781665169","url":"https:\/\/www.greenlibros.com\/products\/ch-392-7103","provider":"Green Libros","version":"1.0","type":"link"}