B.S. · Barrett Susan · Birthe Schekahn · Brett Skogen
Dbm Pubns · Science Research Associates
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Economics, meeting people's needs: Instructor's manual | 978-0-574-42032-9 (0-574-42032-0) | 1979 |
| Go for the Gold!: Becoming an ACBL Life Master | 978-0-9642584-2-6 (0-9642584-2-0) | 1999 |
| United States government: The people decide: instructor's manual | 978-0-574-42038-1 (0-574-42038-X) | 1979 |