OTOOLWORLD 20KG Clay Graphite Crucible Foundry Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum Lead Zinc and Alloys 2400ML
| Country | USA |
| Manufacturer | Disney Hyperion Digital |
| Binding | Kindle Edition |
| ReleaseDate | 2017-10-03 |
| Format | Kindle eBook |