Many electronic resources provided by the University of Illinois at Urbana-Champaign are subscription services available only to university patrons. If you are using an off-campus computer, you will be required to log in with your NetID and password when following a link from the Library web page. If you go directly to a subscription resource from an off-campus computer, you will not have access. You will need to find the resource through the Library web page in order to gain entry.
If you're having trouble accessing a database or getting an error code, try opening the link in a private or incognito window.
If you need any help accessing materials, please contact a reference librarian at the Grainger Engineering Library at (217) 333-3576 or email enginlib@library.illinois.edu.