LEADER 01537oam  2200481   450 
001 9910714060003321
005 20201110105419.0
035   $a(CKB)5470000002507046
035   $a(OCoLC)761222097
035   $a(EXLCZ)995470000002507046
100   $a20111115j196810    ua             0
101 0 $aeng
135   $aur|||||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 12$aA hovering investigation of an extremely flexible lifting rotor /$fby Matthew M. Winston
210  1$aWashington, D.C. :$cNational Aeronautics and Space Administration,$dOctober 1968.
215   $a1 online resource (52 pages) $cillustrations
225 1 $aNASA technical note ;$vNASA TN D-4820
300   $a"October 1968."
320   $aIncludes bibliographical references (page 9).
606   $aRotors (Helicopters)
606   $aHelicopters
606   $aHelicopters$2fast
606   $aRotors (Helicopters)$2fast
615  0$aRotors (Helicopters)
615  0$aHelicopters.
615  7$aHelicopters.
615  7$aRotors (Helicopters)
700   $aWinston$b Matthew M.$01408880
712 02$aUnited States.$bNational Aeronautics and Space Administration,
712 02$aLangley Research Center.
801  0$bOCLCE
801  1$bOCLCE
801  2$bOCLCQ
801  2$bOCLCF
801  2$bOCLCQ
801  2$bGPO
906   $aBOOK
912   $a9910714060003321
996   $aA hovering investigation of an extremely flexible lifting rotor$93493948
997   $aUNINA