If you find an item you want but Grafton doesn't own it, you can request the item through interlibrary loan using the brown Request an Item Through Interlibrary Loan button.
Interlibrary loan allows Grafton to borrow books and articles from other libraries on your behalf. It may take a few days, but it drastically increases the number of sources available to you!
Image copyright Florin Gorgan. Used under the terms of a CC BY-SA 2.0 License.
You have many options when it comes to finding and using books. The Grafton Library Discovery Service (GLDYS), allows you to search for books and ebooks both here at Grafton library and in libraries around the world. If you're just looking for books, make sure to pay attention to the limiters on your search, because GLDYS also allows you to search for articles and video materials.
Many books on Computer Science will be in the T section of the library.