WorldCat This link opens in a new windowA union catalog of books and other materials in libraries worldwide. Contains over 180 million records for books, websites, computer programs, films, journals, magazines, manuscript maps, musical scores, newspapers, and sound and video recordings. Records in 400 languages. Restricted to 25 simultaneous users. Search for dissertations in WorldCat and then, request them through Interlibrary Loan. Once you have located the item in WorldCat, click on the KU LINK button and follow subsequent steps.