其他書名 | Proposing a System of Intercommunication by Mail and Telegraph, Along a Military Road Through Our Own Territories, Between the Atlantic and Pacific States, (being the Plan Approved by the St. Louis National Convention, in 1849) April 6, 1852 |
出版 | 1852 |
URL | http://books.google.com.hk/books?id=JBX4GwAACAAJ&hl=&source=gbs_api |