It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.
The Northwestern University Libraries offer many electronic ready reference tools to help locate facts, statistics, definitions, and more. Most are restricted to the Northwestern community and require a current valid NetID.
Contains history of scientific, technological and medical accomplishments of cultures outside of USA and Europe. Includes cross-references and bibliographies.
Hours
Ask Us
Your Account
Support Us