{"product_id":"9780937073759","title":"Short Introduction to Modal Logic","description":"Modal logic can be characterized as the logic of necessity and possibility--of must be and may be--and related concepts. Presenting both semantic and syntactic features of modal logic, this succinct introduction is suitable for introductory courses.  ","brand":"Center for the Study of Language and Inf","offers":[{"title":"Default Title","offer_id":47033908691184,"sku":"9780937073759","price":20.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9780937073759_p0.jpg?v=1763867970","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9780937073759","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}