The rise and extension of submarine telegraphy.
Saved in:
主要作者: | |
---|---|
格式: | 图书 |
语言: | English |
出版: |
New York,
Arno Press,
1974.
|
丛编: | Telecommunications (New York, 1974-
|
主题: |
Item Description: | Reprint of the 1891 ed. published by J. S. Virtue, London. |
---|---|
实物描述: | xiii, 390 p. illus. 24 cm. |
ISBN: | 0405060580 |