| 000 | 00402nas a2200133 i 4500 | ||
|---|---|---|---|
| 001 | 252754 | ||
| 008 | 890206s spco || o001 || | | ||
| 011 |
_a _b _c |
||
| 022 | _a1070-5740 | ||
| 245 | _aATC Market Report: business opportunities in air traffic control worldwide | ||
| 260 |
_aWashington, D. C. : _bAviation Week Group |
||
| 650 |
_919203 _aTráfico aéreo |
||
| 942 | _c15 | ||
| 999 |
_c24689 _d24689 |
||