00859nam0-2200289---450-99000932096040332120110216104955.0000932096FED01000932096(Aleph)000932096FED0100093209620110216f19111911km-y0itay50------bafreFR--------001yy<<L'>>hèlice propulsivepar Rodolphe SoreauParisLibrairie Aèronautique[1911?]220 p.ill.25 cmEstr. da: Mèmories de la sociètè des ingènieurs civils de France, Bulletin de September 1911.Soreau,Rodolphe3860ITUNINARICAUNIMARCBK990009320960403321S 21046 (C.A.)DINPADINPAHèlice propulsive765688UNINA