TY  - BOOK
T1  - The pathfinders /
DA  - c1980.
CY  - Alexandria, Va. :
AU  - Nevin, David,
CN  - TL521
CN  - TL521
PB  - Time-Life Books,
PP  - Alexandria, Va. :
PY  - c1980.
N1  - Includes index.
ID  - 51061
KW  - Aeronautics
KW  - Aeronautics
SN  - 0809432560
SN  - 0809432552 (lib. bdg.)
TI  - The pathfinders /
ER  -