Developments common frequency broadcasting bell von gillett (1 Ergebnisse)
SOME DEVELOPMENTS IN COMMON FREQUENCY BROADCASTING - in Bell System Technical Journal , October 1931
- Softcover
- Erstausgabe
Anbieter: Xerxes Fine and Rare Books and Documents, Glen Head, NY, USAXerxes Fine and Rare Books and Documents
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Zustand: VG. NY 1931 first edition. October issue of Bell System Technical Journal. Original blue printed octavo wraps. Gillett article pp. 577-600 with 8 photo illus of early broadcasting equipment: speakers, oscillator amplifiers, receivers. VG , no ownership marks.