Bringing Your Class to Library - We welcome you and your class in the library. So that we can be better prepared to accommodate you and your students, please give us at least 24 hours advance notice in order to insure that adequate seating and assistance will be available. No “drop-ins,” please. Just call the Reference Desk at 972-238-6082 and we’ll check to see if there are conflicts. Let us know if we should have any materials ready for them on a cart (see "Assignment Alert" carts above). When you and your class come, please sign the "Visiting Classes" form on the clipboard at the Reference Desk to insure that we have a record of your visit.