| 000 | 00354nas a2200121 i 4500 | ||
|---|---|---|---|
| 001 | 252438 | ||
| 008 | 890206s spco || o001 || | | ||
| 011 |
_a _b _c |
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| 245 | _aAerocom Bulletin | ||
| 260 |
_aWashington, D.C. : _bAeronautical Communications Equipment Incorporated |
||
| 650 |
_948079 _aAntena (electrónica) |
||
| 942 | _c15 | ||
| 999 |
_c24373 _d24373 |
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