{"product_id":"methods-of-logic-by-willard-van-orman-quine-9780674571761","title":"Methods of Logic","description":"This widely used textbook of modern formal logic now offers a number of new features. Incorporating updated notations, selective answers to exercises, expanded treatment of natural deduction, and new discussions of predicate-functor logic and the affinities between higher set theory and the elementary logic of terms, W. V. Quine's new edition will serve admirably for both classroom and independent use.","brand":"Unknown","offers":[{"title":"Default Title","offer_id":47000683118828,"sku":"9780674571761","price":75.99,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/7784\/8556\/files\/4219493482428.jpg?v=1763296555","url":"https:\/\/bookhero.co.nz\/products\/methods-of-logic-by-willard-van-orman-quine-9780674571761","provider":"Book Hero","version":"1.0","type":"link"}