<div class="description">
<dl><dd>24 p. ; 24 cm</dd>
<dd>"Revised by the author for the Popular science monthly."</dd>
<dd>Printed paper cover</dd>
<dd>Condition reviewed 20171016</dd>
<dd>digitized. 2019</dd></dl><br>Subjects: Industry -- education; Science -- education; United States</div>
<div class="fn value">
White, Andrew Dickson, 1832-1918</div>
Internet Archive identifier