TY  - BOOK
AU  - Pacilio,James V.
TI  - Discovering aerospace
U1  - 520.01 PAC 
PY  - 1967///
CY  - Chicago
PB  - Oliver and Boyd
KW  - Physics
KW  - Experiments
KW  - Juvenile literature
KW  - Astronautics
N2  - 	
Introduces the principles of flight, balloons, airplanes, airports, rockets, satellites, space travel, and space stations. Includes experiments
ER  -