| 000 | 00593cam a2200133 4500 | ||
|---|---|---|---|
| 100 | 1 | _aDUNN Graham | |
| 245 |
_aAirlines : _btravel trouble/ _cGraham Dunn |
||
| 260 | _c2022 | ||
| 520 | _aAir travel that is affected by the covid-19 pandemic, travellers are willing to put up with the additional cost and paperwork. Airlines are also making it easier for vaccinated travellers to travel across borders. | ||
| 650 |
_aECONOMICS _xCOVID-19 _xPANDEMIC _xAIRLINES |
||
| 773 |
_aFlight International: _gJanuary 2022, pp.48 (65) |
||
| 598 | _aECONOMICS, COVID-19, TECHNOLOGY | ||
| 945 |
_i67131.1001 _rY _sY |
||
| 999 |
_c41219 _d41219 |
||