Putnam Classification System

<h2 id="external-links">External links</h2>
<ul><li><a href="https://archive.org/details/systemofclassifi00minnrich">Complete text of <i>System of classification, index and scheme for numbering books</i>.</a> Printed by the Minneapolis Public Library in 1889.</li></ul>

<h2 id="references">References</h2>

<ol>
<li id="fn:1"><p>Andy Sturdevant. "Cracking the spine on Hennepin County Library's many hidden charms". MinnPost, 02/05/14. <a href="https://www.minnpost.com/stroll/2014/02/cracking-spine-hennepin-county-librarys-many-hidden-charms" target="_blank">https://www.minnpost.com/stroll/2014/02/cracking-spine-hennepin-county-librarys-many-hidden-charms</a> <a href="#fnref:1" class="footnote-back-ref">↩</a></p></li>
<li id="fn:2"><p>Andy Sturdevant. "Cracking the spine on Hennepin County Library's many hidden charms". MinnPost, 02/05/14. <a href="https://www.minnpost.com/stroll/2014/02/cracking-spine-hennepin-county-librarys-many-hidden-charms" target="_blank">https://www.minnpost.com/stroll/2014/02/cracking-spine-hennepin-county-librarys-many-hidden-charms</a> <a href="#fnref:2" class="footnote-back-ref">↩</a></p></li>
</ol>

Putnam Classification System open-in-new

Putnam Classification System