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 | Dover Publications |
| Manufacturer | Dover Publications |
| Binding | Staple Bound |
| ReleaseDate | 1993-04-06 |
| UnitCount | 1 |
| UPCs | 800759275007 |
| EANs | 9780486275000 |