Frequency modulation.
| New Title: | Frequency modulation business |
|---|---|
| Previous Title: | Journal of frequency modulation |
| Format: | Journal |
| Language: | English |
| Published: |
[Lebanon, Pa.] :
[publisher not identified],
[1946]
|
| Subjects: |
| Published: | [Vol. 1, no. 3] (Apr. 1946). |
|---|---|
| Item Description: | Title from cover. |
| Physical Description: | 1 no. : illustrations ; 30 cm |
| Publication Frequency: | Monthly |