| 000 | 00445 a2200253 4500 | ||
|---|---|---|---|
| 001 | 37944 | ||
| 020 | _a5 | ||
| 041 | _aeng | ||
| 080 | _a621.39 Mas | ||
| 245 | _aHF Communications: a systems approach. | ||
| 250 | _a | ||
| 260 | _a | ||
| 260 | _bPitman, London, | ||
| 260 | _c1987 | ||
| 300 | _ap.247 | ||
| 300 | _c | ||
| 490 | _a | ||
| 100 | _aMaslin, N.M.\ | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _a | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c123954 _d123954 |
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