| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Case Fair Oster - Test Item File 1 - Prin. of Microeconomics | 978-0-13-605925-7 (0-13-605925-2) | 2009 |
| Case Fair Oster - Test Item File 2 - Instructor Use - To Accompany Principles of Microeconomics 9th Edition | 978-0-13-605926-4 (0-13-605926-0) | 2009 |