Credo Reference is an online collection of over 950 dictionaries, encyclopedias, handbooks and guides in all subject areas. Sample titles are:

• The Cambridge Dictionary of Scientists
• Dictionary of Environmental Science and Technology
• Hawley's Condensed Chemical Dictionary
• The Penguin Dictionary of Physics

The UNT Libraries also subscribe to these smaller online reference resources, which include education and science information.

Print dictionaries, encyclopedias, and handbooks about science and education are located in the Willis Library. Do a keyword search in the UNT Library Catalog for your topic plus a reference source, e.g. [education encyclopedia]. Some reference books are available for library use only, but most can be checked out. Below is a sample of the resources available: