{"product_id":"modal-logic-brian-f-chellas-9780521295154","title":"Modal Logic: An Introduction","description":"A textbook on modal logic, intended for readers already acquainted with the elements of formal logic, containing nearly 500 exercises. Brian F. Chellas provides a systematic introduction to the principal ideas and results in contemporary treatments of modality, including theorems on completeness and decidability. Illustrative chapters focus on deontic logic and conditionality. Modality is a rapidly expanding branch of logic, and familiarity with the subject is now regarded as a necessary part of every philosopher's technical equipment. Chellas here offers an up-to-date and reliable guide essential for the student.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Brian F. Chellas\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 0521295157\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9780521295154\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Cambridge University Press\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 02\/29\/1980\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 312\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 1.05lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 6.16h x 8.94w x 0.81d","brand":"Brian F. Chellas","offers":[{"title":"Paperback","offer_id":43946716889343,"sku":"9780521295154","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/products\/img_2487b12a-33b6-4657-9f22-10f0e8bab006.jpg?v=1681514732","url":"https:\/\/www.whiterainbookhouse.com\/products\/modal-logic-brian-f-chellas-9780521295154","provider":"WR Book House","version":"1.0","type":"link"}