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| 003 | CEME | ||
| 005 | 20210628210137.0 | ||
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| 020 | _a3-8009-1405-0 | ||
| 040 | _c. | ||
| 082 | _a621.384151 WIE | ||
| 100 |
_aWiesner, Lothar _978282 |
||
| 245 | _aTelegraph and data transmission over shortwave radio links fundamental principles and networks | ||
| 250 | _a3RD | ||
| 260 |
_aUSA _bSIEMENS AKKTIENGESELLSCHAFT _c1985 |
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| 300 | _a199P | ||
| 650 |
_aSHORTWAVE RADIO RADIO SHORTWAVE _978283 |
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| 942 |
_cBK _2ddc |
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| 999 |
_c583431 _d583431 |
||