TY - BOOK AU - Gessow, Alfred. AU - Myers, Garry. TI - Aerodynamics of the helicopter PY - 1952/// CY - New York : PB - The Macmillan Company, KW - HELICOPTEROS KW - AERODINAMICA KW - PERFORMANCE KW - AUTO-ROTACION KW - ROTOR KW - ESTABILIDAD KW - VIBRACIONES ER -