CLIO is the Columbia Libraries' search interface. You can use CLIO to find books, articles, or databases (aggregate articles from multiple journals/newspapers). There is a CLIO search box at the top right of this and every other library page, or you may use the main CLIO page.
Check out the links below for useful tips, hints, and tricks as you begin to search with CLIO!
The sections below (and slides at right) provide more tips on how to search CLIO.