Crystal & Gem (DK Eyewitness Books)
Edición de la obra Eyewitness crystal & gem
| Autor | DK Publishing |
|---|---|
| Editorial | DK CHILDREN |
| Fecha de publicación | August 9, 2004 |
| Idioma | inglés |
| Páginas | 72 |
| Formato | Library Binding |
| ISBN-13 | 9780756606633 |
| ISBN-10 | 0756606632 |
| Número de Cutter | P976c |
Describes how crystals form in nature, how crystals are grown artificially, and how crystals are used in industry. Numerous color photos with text identify the various gemstones.