<div class="description">
<dl><dd>Title vignette (printer's device)</dd>
<dd>"Libretto d'abaco, nuovamente corretto, e di molti errori emendato. In Bassano": xvi p. inserted at end</dd>
<dd>Imperfect copy: upper corner of t.-p. torn away and mended; indicated by brackets</dd>
<dd>Mode of access: Internet</dd></dl><br>Subjects: Arithmetic; Algebra; Abacus</div>
<div class="fn value">
Spengler, Joseph, 1736-1776</div>
Internet Archive identifier