LEADER 02261nam 2200553 450 001 9910795913503321 005 20200520144314.0 010 $a1-62410-273-5 035 $a(CKB)3780000000093394 035 $a(SSID)ssj0001524391 035 $a(PQKBManifestationID)12581371 035 $a(PQKBTitleCode)TC0001524391 035 $a(PQKBWorkID)11483266 035 $a(PQKB)10808678 035 $a(PQKBManifestationID)16123367 035 $a(PQKB)21090090 035 $a(Au-PeEL)EBL5056849 035 $a(CaPaEBR)ebr11445665 035 $a(OCoLC)1005011084 035 $a(MiAaPQ)EBC5056849 035 $a(EXLCZ)993780000000093394 100 $a20171020h20152015 uy 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt 182 $cc 183 $acr 200 00$aGo?ttinger Monograph N $eGerman research and development on rotary-wing aircraft (1939-1945) /$fedited by Berend G. van der Wall 210 1$aReston, Virginia :$cAmerican Institute of Aeronautics and Astronautics, Inc.,$d2015. 210 4$d©2015 215 $a1 online resource (228 pages) $cillustrations 225 0 $aLibrary of flight series Gèottinger Monograph N 300 $aBibliographic Level Mode of Issuance: Monograph 311 $a1-62410-272-7 320 $aIncludes bibliographical references and index. 330 $a"All volumes of the monographs--Brunswick Monographs were issued and had been translated into English immediately following WWII, except for one: this Volume N about rotary-wing developments made by German scientists between 1939 and 1945. In contrast to a fixed wing aircraft, a rotary-wing aircraft generates its lift not from rigid wings, but rather from large, slowly moving air screws with approximately vertical axis."--$cProvided by publisher. 606 $aRotors (Helicopters)$xAerodynamics 606 $aHelicopters$zGermany$xHistory$y20th century 615 0$aRotors (Helicopters)$xAerodynamics. 615 0$aHelicopters$xHistory 676 $a629.133/352094309044 702 $aWall$b Berend G. van der 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910795913503321 996 $aGo?ttinger Monograph N$93793416 997 $aUNINA