{"product_id":"beginning-logic-book-e-j-lemmon-9780915144501","title":"Beginning Logic","description":"One of the most careful and intensive among the introductory texts that can be used with a wide range of students. It builds remarkably sophisticated technical skills, a good sense of the nature of a formal system, and a solid and extensive background for more advanced work in logic. . . . The emphasis throughout is on natural deduction derivations, and the text's deductive systems are its greatest strength. Lemmon's unusual procedure of presenting derivations before truth tables is very effective. --Sarah Stebbins, \u003ci\u003eThe Journal of Symbolic Logic\u003c\/i\u003e","brand":"WoB","offers":[{"title":"US \/ GOOD \/ SBYB","offer_id":49562949419281,"sku":"CIN0915144506G","price":7.88,"currency_code":"USD","in_stock":false},{"title":"GB \/ GOOD \/ INTERNAL","offer_id":49664336855313,"sku":"GOR007175186","price":26.99,"currency_code":"USD","in_stock":false},{"title":"US \/ WELL_READ \/ SBYB","offer_id":49752750522641,"sku":"CIN0915144506A","price":6.49,"currency_code":"USD","in_stock":true},{"title":"US \/ VERY_GOOD \/ SBYB","offer_id":50873503416593,"sku":"CIN0915144506VG","price":6.73,"currency_code":"USD","in_stock":false},{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":52108850888977,"sku":"GOR005950778","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/0915144506.jpg?v=1751108593","url":"https:\/\/www.worldofbooks.com\/products\/beginning-logic-book-e-j-lemmon-9780915144501","provider":"World of Books ","version":"1.0","type":"link"}