01413nas 22004331 450 991013966500332120230321201323.0(CKB)954928468047(CONSER)---43040230-(MiAaPQ)34405(EXLCZ)9995492846804720750726a19389999 --- aengtxtrdacontentcrdamediacrrdacarrierAir progressCanoga Park, CA Challenge Publications1 online resourcePublished: New York, N.Y. : Street & Smith Publications, Inc., 1938- ; Condé Nast, <1963>-71; Petersen, 1971-<75>.Print version: Air progress. 0002-2500 (DLC) 43040230 (OCoLC)1478636 Air progress affordable flyingAIR PROGAir prog.AeronauticsPeriodicalsAeronauticsEconomic aspectsPeriodicalsAeronauticsfast(OCoLC)fst00798293AeronauticsEconomic aspectsfast(OCoLC)fst00798324Periodicals.fastAeronauticsAeronauticsEconomic aspectsAeronautics.AeronauticsEconomic aspects.629.1305JOURNAL9910139665003321exl_impl conversionAir progress2415671UNINA