| 000 | 00699nam a2200193 a 4500 | ||
|---|---|---|---|
| 001 | u21690 | ||
| 005 | 20210331182853.0 | ||
| 008 | 870107s1980 xxk 000 0 eng | ||
| 040 |
_aUk _dUK-LoPHL |
||
| 110 | 2 |
_aCivil Aviation Authority. _bDirectorate of Operational Research and Analysis. _92049 |
|
| 245 | 1 | 0 |
_aAircraft noise and sleep disturbance : _bdesignated night data for sites surveyed in the main phase of the study. |
| 260 |
_aLondon : _bCivil Aviation Authority, _c1980. |
||
| 300 | _a49p. | ||
| 490 | 1 |
_aDora communication ; _v8004 |
|
| 650 | 0 |
_aAirplanes _xNoise. _923838 |
|
| 650 | 0 |
_aNoise control _zGreat Britain. _940995 |
|
| 830 | 0 |
_aDora communication ; _v8004 _9115194 |
|
| 942 | _n0 | ||
| 999 |
_c20407 _d20407 |
||