{"id":115481,"date":"2025-08-19T11:51:02","date_gmt":"2025-08-19T08:51:02","guid":{"rendered":"https:\/\/www.antikvarius.ro\/?post_type=product&#038;p=115481"},"modified":"2025-08-19T11:51:04","modified_gmt":"2025-08-19T08:51:04","slug":"bolyai-levelek","status":"publish","type":"product","link":"https:\/\/www.antikvarius.ro\/hu\/magyar-nyelvu-konyvek\/bolyai-levelek\/","title":{"rendered":"Bolyai Levelek"},"content":{"rendered":"<p><b>\u00a0\u00a0<\/b><\/p>\n<p>H\u00edres emberek lev\u00e9lv\u00e1lt\u00e1sa, ma az e-mail levelez\u00e9sek t\u00e9rh\u00f3d\u00edt\u00e1s\u00e1nak kor\u00e1ban is el\u00e9v\u00fcletlen \u00e9rdekl\u0151d\u00e9sre tart sz\u00e1mot az olvas\u00f3k k\u00f6r\u00e9ben. A k\u00f6tet a k\u00e9t nagy term\u00e9szettud\u00f3s Bolyai Farkas \u00e9s Bolyai J\u00e1nos, apa \u00e9s fi\u00fa r\u00e9szben egym\u00e1shoz r\u00e9szben bar\u00e1taikhoz, k\u00f6z\u00e9leti szem\u00e9lyis\u00e9gekhez, hivataloss\u00e1ghoz, jeles tud\u00f3sokhoz p\u00e9ld\u00e1ul a kor egyik legnagyobb tud\u00f3s\u00e1hoz, a n\u00e9met Gausshoz \u00edrott leveleit tartalmazza. A hatvan lev\u00e9l hat \u00e9vtizednyi id\u0151t 1798\u20131859 \u00f6lel fel. Mi minden t\u00f6rt\u00e9nt ez alatt az id\u0151 alatt a nagyvil\u00e1gban? A levelez\u00e9sben ne erre a k\u00e9rd\u00e9sre keress\u00fcnk feleletet. \u00cdr\u00f3ik nem voltak k\u00f6z\u00e9leti emberek, k\u00fcldet\u00e9sszer\u0171 hivat\u00e1suknak a tudom\u00e1nyos Igazs\u00e1g felkutat\u00e1s\u00e1t tartott\u00e1k. Hogy ez mekkora emberi \u00e1ldozattal j\u00e1r? ink\u00e1bb erre v\u00e1laszolnak a levelek. \u00c9s arra is, hogy mi volt ez\u00e9rt a b\u00e9r\u00fck: a l\u00e9lek megtal\u00e1lt sztoikus nyugalma.<\/p>","protected":false},"excerpt":{"rendered":"<p>Szerz\u0151:<br \/>\nSzerkeszt\u0151: Benk\u0151 Samu<br \/>\nFord\u00edt\u00f3:<br \/>\nLektor:<br \/>\nBor\u00edt\u00f3:<br \/>\nFot\u00f3, grafika:<br \/>\nKiad\u00f3: Kriterion<br \/>\nKiad\u00e1si \u00e9v: 314<br \/>\nSorozat:<br \/>\nISBN:<br \/>\nK\u00f6t\u00e9s: Kem\u00e9ny t\u00e1bla<br \/>\nLapsz\u00e1m: 314<br \/>\nMin\u0151s\u00e9g: j\u00f3 \u00e1llapot\u00fa antikv\u00e1r k\u00f6nyv<br \/>\nForm\u00e1tum:<br \/>\nFeldolgoz\u00e1s \u00e1ltal\u00e1ban 5-10 nap. El\u0151rendel\u00e9s eset\u00e9n egyeztet\u00fcnk telefonon.<\/p>","protected":false},"featured_media":115482,"template":"","meta":[],"product_brand":[],"product_cat":[286,37,446],"product_tag":[],"class_list":["post-115481","product","type-product","status-publish","has-post-thumbnail","product_cat-magyar-nyelvu-konyvek","product_cat-antikvar-konyvek","product_cat-matematika-szakkonyv","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.antikvarius.ro\/hu\/wp-json\/wp\/v2\/product\/115481","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.antikvarius.ro\/hu\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.antikvarius.ro\/hu\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.antikvarius.ro\/hu\/wp-json\/wp\/v2\/media\/115482"}],"wp:attachment":[{"href":"https:\/\/www.antikvarius.ro\/hu\/wp-json\/wp\/v2\/media?parent=115481"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.antikvarius.ro\/hu\/wp-json\/wp\/v2\/product_brand?post=115481"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.antikvarius.ro\/hu\/wp-json\/wp\/v2\/product_cat?post=115481"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.antikvarius.ro\/hu\/wp-json\/wp\/v2\/product_tag?post=115481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}