Childcraft - The How and Why Library - 1987 Edition (World Book Inc., CHILDCRAFT The How and Why Library - 15 Volume Set, Volume 1-15)
| Country | USA |
| Brand | Wiley |
| Manufacturer | Wiley |
| Binding | Hardcover |
| Color | White |
| UnitCount | 1 |
| EANs | 9780471361213 |
| ReleaseDate | 0000-00-00 |