TY - BOOK AU - Humbbard, T, O`B. . AU - Lederboer , J.H.. AU - Turner, C.C.. TI - The Aeroplane: An Elementary Text-Book of the Principles of Dynamic Flight U1 - 533.6 PY - 1911/// CY - New York PB - Longmans Green & Co KW - Physics KW - Aeroplane KW - G-Physics ER -