TY - BOOK AU - Gunston,W.T. TI - Flight handbook: the theory and practice of powered flight SN - 35 s U1 - 629.132 PY - 1962/// CY - London PB - Iliffe books KW - Flight KW - Helicopters KW - Aeronautics KW - Handbooks, manuals, etc KW - Airplanes KW - Handbook, manuals etc N1 - Includes index ER -