If you can't find what you need in the Galvin Library catalog or through I-SHARE, you can search the WorldCat catalog to find your item in libraries worldwide.
Create a new request by logging into MyILL with your IIT login credentials. You can also use this service to locate and request journal articles from other libraries, as well as theses or dissertations owned by the Galvin Library.
Follow this guide for detailed steps on how to discover and request books.