| 000 | 00508nam a22002057a 4500 | ||
|---|---|---|---|
| 005 | 20251108170718.0 | ||
| 008 | 250721s1978 xx 000 0 eng d | ||
| 082 | 1 | 4 | _a629.13252/bir |
| 100 | 1 | _abirch, N . H | |
| 245 | 1 | 0 | _aradio aids to air navigation / |
| 250 | _a4th | ||
| 264 | 1 |
_alondon : _bpitman, _c1978. |
|
| 300 | _a206 p : ill | ||
| 490 | 0 | _aflight briefing for pilots ; 3 | |
| 650 | 1 | 7 | _aairplanes |
| 650 | 1 | 7 | _apiloting |
| 700 | 1 | _abramson, A . E | |
| 942 |
_2ddc _cBK |
||
| 999 |
_c47225 _d47225 |
||