Joseph Henry and the magnetic telegraph
an address delivered at Princeton College, June 16 1885, by Edward N. Dickerson
Bok Engelsk 1885
| Utgitt | New York : C. Scribner's Sons , 1885
|
|---|---|
| Omfang | 65 s.
|
| Emner |
an address delivered at Princeton College, June 16 1885, by Edward N. Dickerson
Bok Engelsk 1885
