Reference Collection: This item is located in the Engineering Library, which 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. The reference collection is held in the counter-high bookcase located behind the library computers. If you have trouble locating an item on the shelf, inquire at the Circulation Desk for assistance.