The document provides instructions for finding a book in the UCT Libraries catalog. It details the steps to: 1) Go to the UCT Libraries website and click on "Search & Find" and then "Catalogue (ALEPH)" to access the online catalog. 2) In ALEPH, use the "Multi-field" search to type in search details like an author or title. 3) Click "Go" to view the search results, which will show the library and shelf location for available items. The shelf mark field provides where to find books on the shelves.