| 000 | 00409nam a2200157Ia 4500 | ||
|---|---|---|---|
| 020 | _a0852741928 | ||
| 082 |
_a621.3825 _bWIC |
||
| 100 |
_aWilliamson, Mark _997518 |
||
| 245 |
_aThe communication satellite _cMark Williamson |
||
| 260 |
_aBristal: _bAdam Hilger, _c1990. |
||
| 300 | _bxix, 420p. | ||
| 500 | _aHB | ||
| 546 | _aEng | ||
| 650 |
_aArtificial statellites in telecommunication _997519 |
||
| 942 | _cBK | ||
| 999 |
_c1226 _d1226 |
||