The Library uses the Dewey Decimal Classification (DDC) System Some DDC numbers relevant to Economics:
| Number | Subject | Library Location |
| Economics (General) | Bay 4B | |
| Economics (Ireland) | Bay 4B | |
| International Economics | Bay 5A | |
| Economics (EU) | Bay 5A | |
| Microeconomics | Bay 5A | |
| Macroeconomics | Bay 5A | |
The library has access to a large collection of eBook titles across a number of platforms
See the eBooks collection page for more details, or click here to see the Library's Economics eBooks