<div class="description">
Subjects: Geometry, Analytic</div>
<bdi><a href="https://en.wikipedia.org/wiki/en:Jean-Baptiste_Biot" class="extiw" title="w:en:Jean-Baptiste Biot"><span title="French scientist (1774-1862)">Jean-Baptiste Biot</span></a>
</bdi>
Internet Archive identifier