TY  - BOOK
AU  - Sherwin, Keith
AU  - 
TI  - Man Powered Flight
U1  - 629.135.15 
PY  - 1971///
CY  - Herts
PB  - Model and Allied Pub
KW  - Aviation
KW  - Aeronautics
KW  - airplanes
KW  - Airways
KW  - Rocketry
KW  - Airships
KW  - Air pilots
KW  - Gliders
KW  - Parachutes
KW  - Engineering
KW  - Locomotion
ER  -