Annual Member
Lehmann, Donald R's books list
| No. | Title | Publish Year |
|---|---|---|
| 1. | Analysis for marketing planning | 1988 |
| 2. | Market research and analysis | 1989 |
| 3. | Market research and analysis | 1985 |
| 4. | Product management | 1994 |
| 5. | Analysis for marketing planning | 2005 |
| 6. | Analysis for marketing planning | 1991 |
| 7. | Product management | 2002 |
| 8. | Analysis for marketing planning | 1994 |
| 9. | Product management | 1997 |
| 10. | Analysis for marketing planning | 2002 |
| 11. | Analysis for marketing planning | 2008 |
| 12. | Product management | 2005 |