Regulations for radio apparatus and operators on steamers. (Supersedes dept. circular no. 241.)
Saved in:
| Corporate author / creator: | United States. Department of Commerce. Bureau of Navigation |
|---|---|
| Edition: | Ed. July 1, 1913. |
| Imprint: | Washington, Govt. printing office, 1913. |
| Description: | 11 p. |
| Language: | English |
| Subject: | |
| Format: | U.S. Federal Government Document Print Book |
| URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/3595618 |