Hi Mindy,
Do you mean you are from a borrowing library and need to return a book to our ILL department? If so, you can send that to University of Dallas
Blakely Library
Interlibrary Loan
1845 E. Northgate Dr.
Irving, TX 75062
In fact, our ILL department usually sends a shipping label with our books if you have that paperwork. Otherwise just use the address above. If you have any further needs, please call our ILL department at 972-721-5057 or email Alice Puro at apuro@udallas.edu.
Thanks,
Robert Prince