| I: | Journal of the institute of navitagion. - Årg. 30 Nr. 1, 1977 | | Tittel: | The Italian navy and Marconi's early experiments | | Materialtype: | Analytt | | Signatur: | 527(05) J | | Omfang: | 47-50 | | Klassenummer: | 621.396 / 654.1 / 92 Marconi | | Note: | by the Italian navy staff | | Eier: | NSJØF |
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