000 00316nam a2200121Ia 4500
005 20250910164102.0
100 _aI C A O
245 0 _aSecond workshop on reducing bid hazards to aviation - Discussion papers and information
260 _aBangkok
260 _bAsia And Pacific Office
260 _c1981
942 _cBK
999 _c37088
_d37088