In person: Come to the Information Desk on the second floor of the Main Library. You can also make an appointment with Mary Mallory by e-mailing her at mmallory at illinois dot edu.
By phone: Call the Information Desk (217) 333-2290 or Mary Mallory (217) 244-4621
By e-mail: gdoclib at library dot illinois dot edu or mmallory at illinois dot edu
By instant message or text message: a widget for IM and directions for texting are at Ask a Librarian, http://www.library.uiuc.edu/askus/
A government documents specialist may not be available when you use this service.