000 00261 a2200097 4500
001 35655
100 _aRoyal Aeronautical Society
245 _aEarth observation satellites: The technology behind the image
260 _aLondon
_bR A S
_c
090 _c23441
_d23441
942 _aNUST-CAE
_cM
_c14938
999 _c270728
_d270728