If you want to limit your search for books in the SDSU Library Catalog that are located only at the IV Campus Library, use the “Limit/Sort” or “Modify Search” option on the Library Catalog (PAC). After doing a book search by Words, Subject, or Author, select the “Limit/Sort” or “Modify Search” option, then use the pull-down menu next to “Where Item is Located,” and select Imperial Valley Campus. Click submit and the list will include the books that are located at the IV Campus Library.