000 00305nam a2200121Ia 4500
080 _a10.05.01 C2771revi
245 _aReview of surveillance issues
260 _bICAO
_a[Montreal]CA
_c1999
300 _a1 v. (various pagings)
583 _c7/10/07
_kJOYD
650 _aAIR TRANSPORT
942 _cM
_mC2771revi
999 _c31504
_d31504