TY - BOOK AU - Nahum,Andrew TI - Flying machine T2 - Eyewitness books SN - 0679807446 : AV - TL547 .N28 1990 U1 - 629.13009 20 PY - 1990/// CY - New York PB - A. Knopf KW - Flying-machines KW - Juvenile literature KW - Flying machines KW - Aeronautics KW - History N1 - Includes index N2 - A photo essay tracing the history and development of aircraft from hot-air balloons to jetliners. Includes information on the principles of flight and the inner workings of various flying machines UR - http://www.loc.gov/catdir/description/random0410/90004007.html ER -