<div class="description">
<dl><dd>102 p. 23 cm</dd>
<dd>Thesis (Ph. D.)--University of Pennsylvania, 1914</dd>
<dd>"Bibliography and references": p. 100-102</dd></dl><br>Subjects: Arithmetic -- Study and teaching; Educational psychology</div>
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Holloway, Harry Vance, 1875-</div>
Internet Archive identifier