00755nas 2200265 450 00002655420090917103606.00018-877820090917b19531989km-y0itay50------baengCAaza----0---ICAO bulletinInternational Civil Aviation OrganizationMontrealInternational Civil Aviation Organization1953-1989.fascicoliGIÀ: ICAO monthly bulletinVaria001000026553AviazioneInternational Civil Aviation OrganizationITUNIPARTHENOPERICAUNIMARC0000265541988-1989.DSAICAO bulletin796177UNIPARTHENOPE