Otlet to work in an office built at his home following the closure of the Palais Mondial in June 1937
<bdi><a href="https://en.wikipedia.org/wiki/en:Paul_Otlet" class="extiw" title="w:en:Paul Otlet"><span title="Belgian author, librarian and anti-colonial thinker">Paul Otlet</span></a>
</bdi>
1937
Mundaneum