{"product_id":"books-beginning-logic-by-e-j-lemmon","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":"World of Books ","offers":[{"title":"Default Title","offer_id":53770564829457,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/9780915144501.jpg?v=1783961532","url":"https:\/\/www.worldofbooks.com\/products\/books-beginning-logic-by-e-j-lemmon","provider":"World of Books ","version":"1.0","type":"link"}