01561oam 2200433Ka 450 991069463650332120160204112414.0(CKB)5470000002364336(OCoLC)62717108(EXLCZ)99547000000236433620051220d2002 ua 0engtxtrdacontentcrdamediacrrdacarrierMach 3+[electronic resource] NASA/USAF YF-12 flight research, 1969-1979 /by Peter W. MerlinWashington, DC :NASA History Division, Office of External Affairs, NASA Headquarters,2002.vi, 154 pages digital, PDF fileMonographs in aerospace history ;no. 25NASA history series.NASA SP ;2001-4525Title from title screen (viewed on Dec. 20, 2005).Paper version no longer for sale by the Supt. of Docs.Mach 3+ Aerodynamics, SupersonicResearchUnited StatesAerodynamics, HypersonicResearchUnited StatesResearch aircraftUnited StatesAerodynamics, SupersonicResearchAerodynamics, HypersonicResearchResearch aircraftMerlin Peter W.1964-1351993United States.National Aeronautics and Space Administration.History Office.GPOGPOGPOBOOK9910694636503321Mach 3+3431874UNINA