TY  - BOOK
AU  - Pritchard,J.Laurence
TI  - Sir George Cayley: the inventor of the aeroplane 
U1  - 92 
PY  - 1961///
CY  - London
PB  - Max Parrish
KW  - Cayley, George,
KW  - Airplanes
KW  - History
N1  - Includes bibliographical references and index
ER  -