Books are shelved according to call number. A "call number" is a string of letters and numbers that correspond to details about the book and tell us where a book is shelved. Follow these steps when you're looking for a book on the shelf.
All these books are at UWM, but you don't have to find them yourself:
Sign in to your library account, and then click on "Request". Library staff will pull the book for you, and you'll get an email when it's ready to pick up.