Here at the University of Huddersfield we use the Dewey Decimal Classification System. It is very easy to use. Books are grouped together by subject and then allocated a number, called a class number. This means when you browse the shelves all the books on the same subject will be together.
You do not have to remember the class numbers! They are all on Summon. We also include the first three letters of the authors surname so that you can find books quickly.