The American electro magnetic telegraph
with the reports of Congress, and a description of all telegraphs known, employing electricity or galvanism : illustrated by eighty-one wood engravings
Edición de la obra The American electro magnetic telegraph
| Autor | Alfred Vail |
|---|---|
| Editorial | Lea & Blanchard |
| Fecha de publicación | 1847 |
| Lugar | Philadelphia |
| Idioma | inglés |
| Páginas | 208 |
| Formato | Microform |
| OCLC | 1275399234 |
| Serie | Selected Americana from Sabin's Dictionary of books relating to America, from its discovery to the present time -- 3777-3779 |
| Número de Cutter |