<div class="description">
Subjects: Astronomy</div>
<div class="fn value">
Ostrander, Tobias</div>
<dl><dd><a rel="nofollow" class="external free" href="https://archive.org/details/planetariumastro00ostr">https://archive.org/details/planetariumastro00ostr</a></dd>
<dd><a rel="nofollow" class="external free" href="https://archive.org/download/planetariumastro00ostr/planetariumastro00ostr.pdf">https://archive.org/download/planetariumastro00ostr/planetariumastro00ostr.pdf</a></dd></dl>