SuperSearch is a great place to start for journal articles, books and almost everything else the library has, in one easy to use interface.
For searching with more focus and precision, try one of the databases recommended on this guide.
Databases contain a combination of full text articles (ready to read online) and citation information about articles, book chapters, or books.
Try a keyword search. Once you find a book that is relevant to your topic, click on the title of that book, then look for Subjects in the full record of that book to help you find "more like this."
Sample keyword search:
leads to linked subject terms and more books on this topic:
Not finding enough, or found an item that's checked out? Search WorldCat and request a copy.