<div class="description">
<p>"Reference list": p. [166]-169
</p>
<br>Subjects: Thought and thinking; Memory; Educational psychology</div>
<div class="fn value">
<dl><dd>Lukens, Herman Tyson, b. 1865</dd>
<dd>Dörpfeld, Friedrich Wilhelm, 1824-1893</dd></dl></div>
Internet Archive identifier