<div class="description">
<dl><dd>18 pages ; 23 cm</dd>
<dd>NLM copy, stamp, Compliments of Willis G. Tucker, M.D., on cover</dd>
<dd>Condition reviewed 20160311</dd>
<dd>digitized. 2018</dd></dl><br>Subjects: Science -- education</div>
<div class="fn value">
Tucker, Willis G. (Willis Gaylord), 1849-1922</div>
Internet Archive identifier