Your Step-by-Step Field Guide to Variable Frequency Drives (VFDs): Install . Wire . Run . Troubleshoot
| Country | USA |
| Brand | Penguin |
| Manufacturer | Penguin Publishing Group |
| Binding | Paperback |
| Color | Multicolor |
| ReleaseDate | 1992-10-01 |
| UnitCount | 1 |
| EANs | 9780140172546 |