H.H. · R. H. · Richard H. · Richard Hird
| title | ISBN-13 | year of publication |
|---|---|---|
| Study Guide -- Working with Economics: A Canadian Framework | 978-0-13-236761-5 | 2007 |
| Working with Economics 4th Edition | 978-0-13-434424-9 | 1996 |
| Working with Economics | 978-0-13-095444-2 | 1998 |
| Working with Economics: A Canadian Framework | 978-0-13-236762-2 | 2007 |
| Working with Economics: A Canadian Framework | 978-0-13-121923-6 | 2005 |
| Working with Economics: A Canadian Framework | 978-0-13-092459-9 | 2002 |