Engineers' Practical Databook: A Technical Reference Guide for Students and Professionals
| Country | USA |
| Brand | Ritche |
| Manufacturer | Ritche |
| Binding | Watch |
| ItemPartNumber | JsTan-874 |
| Model | FBAAFWT0-361 |
| Color | Khaki Tan / Silver |
| Size | 20mm |
| ReleaseDate | 0000-00-00 |