Most modules have an associated list of 'Recommended Reading' or 'Reference Books'.
Have a look at your course materials for further information. If there are no books suggested, why not ask your lecturer or tutor for some suggestions?
Alternatively, have a look yourself in the Library Catalogue, or come and see us for ideas during on of the drop-in sessions.
The books in the library are arranged using the Dewey Decimal Classification System.
Books about the same subject are assigned the same number.
You'll find the number on the spine of each book; we call this the shelfmark.
Here is a selection of shelfmarks that may be useful for you:
Probabilities & Applied Mathematics