Searching in the Library Catalog
you could enter any topic as a Subject search in the Library Catalog.
However, the Subject search uses special terms to organize
books by subject. These are called
Library of Congress Subject Headings (LCSH for short). If you
enter your keywords as a Subject search, you may not get much back.
entered a Subject Heading search for: computer
would get no books!
But if you searched
using the LCSH term: computer graphics
you'd see our libraries have hundreds of books on this topic.