For SDSU book holdings check the Library Catalog on OneSearch. The Catalog is the online tool used for finding books, e-books and multimedia in the SDSU Library. Books can be searched by keyword, author, title, or subject.
Below are a few Library of Congress Subject Headings with links to our Library Catalog. These subject headings are standardized, which means any library that uses them (almost all academic libraries) will use the same subject headings. If you're physically located near another library, you can try these subject searches in their catalog as well. To see what's owned by libraries worldwide, search WorldCat and make use of Inter-library Loan if you are able to do so.