-From lang:enm <a href="q://d?&book">book</a>, from lang:ang <a href="q://d?&b%C5%8Dc">boc</a> ("a book, a document, register, catalog, a legal document, a bill of divorce, a charter, a title deed, conveyance, a volume, literary work, pages, main division of a work"), from lang:gem-pro {{recons|bōks|beech, book|lang=gem-pro}}, from lang:ine-pro {{recons|bheh₁g̑ós|beech|lang=ine-pro}}. Cognate with lang:sco <a href="q://d?&buik">buik</a>, <a href="q://d?&beuk">beuk</a> ("book"), lang:fy <a href="q://d?&boek">boek</a> ("book"), Dutch <a href="q://d?&boek">boek</a> ("book"), German <a href="q://d?&Buch">Buch</a> ("book"), Swedish <a href="q://d?&bok">bok</a> ("book"). Related also to Latin <a href="q://d?&f%C4%81gus">fagus</a> ("beech"), Russian <a href="q://d?&%D0%B1%D1%83%D0%BA">бук</a> (buk, "beech"), Albanian <a href="q://d?&bung">bung</a> ("chestnut, oak"), Ancient Greek <a href="q://d?&%CF%86%CE%B7%CE%B3%CF%8C%CF%82">φηγός</a> (phēgós, "oak"), Armenian <a href="q://d?&%D5%A2%D5%B8%D6%82%D5%B6">բուն</a> (bun, "trunk"), Kurdish <a href="q://d?&b%C3%BBz">bûz</a> ("elm"). More at <a href="q://d?&beech">beech</a>, <a href="q://d?&buckwheat">buckwheat</a>.The sense development of <em>beech</em> to <em>book</em> is explained by the fact that smooth gray beech bark was commonly used as <a href="q://d?&bookfell">bookfell</a>.<ref>J.P. Mallory, <em>Encyclopedia of Indo-European Culture</em>, s.v. "beech" (London: Fitroy-Dearborn, 1997), 58.</ref>
+From lang:enm <a href="q://d?&book">book</a>, from lang:ang <a href="q://d?&b%C5%8Dc">boc</a> ("a book, a document, register, catalog, a legal document, a bill of divorce, a charter, a title deed, conveyance, a volume, literary work, pages, main division of a work"), from lang:gem-pro {{recons|bōks|beech, book|lang=gem-pro}}, from lang:ine-pro {{recons|bheh₁g̑ós|beech|lang=ine-pro}}. Cognate with lang:sco <a href="q://d?&buik">buik</a>, <a href="q://d?&beuk">beuk</a> ("book"), lang:fy <a href="q://d?&boek">boek</a> ("book"), Dutch <a href="q://d?&boek">boek</a> ("book"), German <a href="q://d?&Buch">Buch</a> ("book"), Swedish <a href="q://d?&bok">bok</a> ("book"). Related also to Latin <a href="q://d?&f%C4%81gus">fagus</a> ("beech"), Russian <a href="q://d?&%D0%B1%D1%83%D0%BA">бук</a> (buk, "beech"), Albanian <a href="q://d?&bung">bung</a> ("chestnut, oak"), Ancient Greek <a href="q://d?&%CF%86%CE%B7%CE%B3%CF%8C%CF%82">φηγός</a> (phēgós, "oak"), Armenian <a href="q://d?&%D5%A2%D5%B8%D6%82%D5%B6">բուն</a> (bun, "trunk"), Kurdish <a href="q://d?&b%C3%BBz">bûz</a> ("elm"). More at <a href="q://d?&beech">beech</a>, <a href="q://d?&buckwheat">buckwheat</a>.The sense development of <em>beech</em> to <em>book</em> is explained by the fact that smooth gray beech bark was commonly used as <a href="q://d?&bookfell">bookfell</a>.