![By Oliver Byrne, Euclid [Public domain], via Wikim](https://commons.wikimedia.org/wiki/File:Byrne_Euclid_title_page_image.png)
Welcome to the Library's research guide for Mathematics & Computer Science. Browse through the menu on the left to find databases, print & online books, Internet resources, and more.
If you need help, stop by the library to chat with a librarian at the desk, or reach out to us using another option.
For a general search as you're getting started on a paper or project, try Discover@UMSL. Discover@UMSL simultaneously searches UMSL's books, articles, and many other resources. However, it does not index all our resources. For more targeted searches, use one or more of the individual databases.
If you are looking for a specific journal title, use the Journals by Title link to see if UMSL has access to it. Or if you wish, you can browse our title list of available Physical Sciences, Mathematics and Engineering & Applied Sciences journals.