By using filter and sort, you can reach the material you look for in a short time.
The conditions how many books / how long you can borrow are different from each library. See here.
If the books you look for locate at other campus, you can receive them at your own campus by requesting. The way to apply and conditions are here.
Click the "View fulltext" on a book information page. Whether you can download PDF is different from book to book depending on contracts.