Assistance with research and other library services is available at the Library's Reference Desk (L210).

Live chat is available during normal reference hours when the librarian is not helping another patron.

For reference assistance by phone, please call (209) 667-3233 and ask for a reference librarian. If you get our voice mail, please leave your name and number and we’ll return your call as soon as possible.

Submit the online form and we will respond within one business day.

For more in-depth assistance, submit the online form and we will respond within 1-2 business days.