Ready Reference: The Engineering Library & Technology Commons (EL&TC) is in W2001 Lafferre Hall. The easiest way to gain access to the Engineering Library is to enter Lafferre Hall from the Sixth Street entrance and take the grand staircase or the elevator to the 2nd floor. Ready reference items at the Engineering Library are kept behind the Circulation Desk. Please ask a member of the library staff if you wish to use a ready reference item.