| Year | 2002 |
| Date | 06-Sep |
| Volume | 189 |
| Issue | 4,177 |
| Page | 236 |
| Category | General |
| Part | |
| Title | CAD and the Model Engineer |
| Author | David Tompkins |
| Notes | What has CAD to do with imperial/metric dimensions? Three approaches, fun with boxes, another tool in the box, cost, bottom line |