L. Roberts · M. Roberts · Mary Roberts
McGraw-Hill · Periwinkle Park Educational Productions · Prentice Hall
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Direct Marketing Management | 978-0-13-080434-1 | 1999 | Paul D. Berger |
| Internet Marketing: Integrating Online and Offline Strategies | 978-0-7593-9278-6 | 2007 | |
| Internet Marketing: Integrating Online and Offline Strategies | 978-0-07-112417-1 | 2002 | |
| Internet Marketing: Integrating Online and Offline Strategies | 978-0-07-282703-3 | 2002 | |
| Jelly Beans and Gummy Things | 978-1-893919-04-4 | 1998 | Lorraine Long |
| Microsoft Word 2002 | 978-0-07-112099-9 | 2002 | Timothy J. O'Leary |
| The Sing to Read Adventure | 978-1-893919-08-2 | 1998 | Lorraine Long |