OAS <a href="http://www.oas.org/columbus/">Columbus Memorial Library</a><br />
19th and Constitution Ave.

NW<br />
202-458-6037
<br />
Fax. 458-3914<br />
<br />
Open:<br />
Monday-Thursday 9:30-4:30 pm <br />
Friday 1:30-4:30 pm