<div class="description">
<dl><dd>7 pages, 1 unnumbered page of plates : 26 cm</dd>
<dd>Cover title</dd>
<dd>Reprinted from: University medical magazine, Philadelphia, 1893-4, vi</dd>
<dd>Includes bibliographical references</dd>
<dd>Condition reviewed 20160415</dd>
<dd>digitized. 2016</dd></dl><br>Subjects: Color Perception; Light</div>
<div class="fn value">
Wallace, James, 1854- author</div>
Internet Archive identifier