24/7 Chat: Contact a librarian 24/7 on our live chat site. Lehman Librarians are standing by during the following hours:
Monday - Thursday 9 a.m. - 8 p.m.
Friday 9 a.m. - 5 p.m.
Saturday and Sunday: 11 a.m. - 6 p.m.
If you miss us during these times, other librarians are online and available to chat 24/7.
E-mail us: We generally respond to questions within 48 hours when the Library is open.
Visit the Reference Desk: Stop by the Reference Desk on the first floor and talk with a Librarian during Library hours.
Monday - Thursday 9 a.m. - 8 p.m.
Friday 9 a.m. - 5 p.m.
Saturday and Sunday: 11 a.m. - 6 p.m.
Make a research consultation appointment: Request an appointment with a librarian to help you with in-depth research questions.
For EDOL students, please use this form to request a consultation.
Call us: For Reservation/Book requests, call 718-960-8576. For Research support, call 718-960-8580
Report a Technical Problem: Is a database link broken? Can't login to your Account? Report it here, or use this backup list of CUNY Databases.
Don't know where to begin? Try the links below first. Use the tabs above to find more great computer science resources.
