**O.C.** · O. Church · Olive D. Church
| title | ISBN-13 | year of publication |
|---|---|---|
| Crackers Bakery: An Entrepreneurial Simulation: Text/Workbook | 978-0-538-61752-9 | 1993 |
| Office Dynamics Company: An Office Services and Temporary Help Practice Set | 978-0-205-07136-4 | 1981 |
| Office Dynamics Company/Teachers Edition | 978-0-205-07361-0 | 1981 |
| Shadow Mountain Lodge: Typing Practice Set | 978-0-07-010835-6 | 1978 |
Allyn and Bacon · Cengage Learning · McGraw-Hill