TY  - BOOK
AU  - Nahum,Andrew
TI  - Flying machine
SN  - 0679807446  
AV  - TL 547 .N34 1990
PY  - 1990///
CY  - New York
PB  - Alfred A Knopf, Inc.
KW  - Flying machine, Aeronautics
KW  - Juvenile literature
KW  - Flying-machines
N1  - Includes index; First published in 1990
N2  - A photo easy 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
ER  -