01100nas 2200325 a 450 991022978810332120240413015445.0(CKB)3330000000000096(CONSER) 40026182 (EXLCZ)99333000000000009620750817b19401944 ua engtxtrdacontentcrdamediacrrdacarrierCivil aeronautics journalWashington, D.C. Civil Aeronautics Authority1940-19441 online resourcePrint version: Civil aeronautics journal. (DLC)###40026182# (OCoLC)1554793 AeronauticsPeriodicalsAeronautics, CommercialUnited StatesPeriodicalsAeronauticsAeronautics, CommercialUnited States.Civil Aeronautics Authority.United States.Civil Aeronautics Administration.Information and Statistics Service.JOURNAL9910229788103321exl_impl conversionCivil aeronautics journal2000513UNINA